diff --git a/html/src/app.js b/html/src/app.js
index e5f48351..fccbc83b 100644
--- a/html/src/app.js
+++ b/html/src/app.js
@@ -2299,6 +2299,10 @@ speechSynthesis.getVoices();
         var D = $app.userDialog;
         if ($app.userDialog.visible && D.ref.$location.tag === json.id) {
             D.instance.occupants = json.n_users;
+            D.instance.full =
+                typeof json.hasCapacityForYou !== 'undefined' &&
+                !json.hasCapacityForYou;
+            D.instance.json = json;
         }
     });
 
@@ -2312,6 +2316,10 @@ speechSynthesis.getVoices();
             for (var instance of D.rooms) {
                 if (instance.id === json.instanceId) {
                     instance.occupants = json.n_users;
+                    instance.full =
+                        typeof json.hasCapacityForYou !== 'undefined' &&
+                        !json.hasCapacityForYou;
+                    instance.json = json;
                     break;
                 }
             }
@@ -2328,6 +2336,10 @@ speechSynthesis.getVoices();
             for (var instance of D.instances) {
                 if (instance.id === json.instanceId) {
                     instance.occupants = json.n_users;
+                    instance.full =
+                        typeof json.hasCapacityForYou !== 'undefined' &&
+                        !json.hasCapacityForYou;
+                    instance.json = json;
                     break;
                 }
             }
@@ -14969,8 +14981,14 @@ speechSynthesis.getVoices();
         D.worlds = [];
         D.instance = {
             id: '',
+            tag: '',
+            $location: {},
             occupants: 0,
-            friendCount: 0
+            friendCount: 0,
+            full: false,
+            users: [],
+            shortName: '',
+            json: {}
         };
         D.representedGroup = {
             bannerUrl: '',
@@ -15263,14 +15281,27 @@ speechSynthesis.getVoices();
             playersInInstance.size > 0
         ) {
             D.instance = {
-                id: L.tag,
-                occupants: this.lastLocation.playerList.size
+                id: L.instanceId,
+                tag: L.tag,
+                $location: L,
+                occupants: this.lastLocation.playerList.size,
+                friendCount: 0,
+                full: false,
+                users: [],
+                shortName: '',
+                json: {}
             };
         }
         if (L.isOffline || L.isPrivate || L.isTraveling || L.worldId === '') {
             D.instance = {
-                id: L.tag,
-                occupants: 0
+                id: L.instanceId,
+                tag: L.tag,
+                $location: L,
+                occupants: 0,
+                full: false,
+                users: [],
+                shortName: '',
+                json: {}
             };
         }
         D.instance.friendCount = friendCount;
@@ -16131,7 +16162,11 @@ speechSynthesis.getVoices();
         D.ref = ref;
         $app.applyWorldDialogInstances();
         for (var room of D.rooms) {
-            if (room.occupants === 0) {
+            if (
+                $app.isRealInstance(room.tag) &&
+                room.tag !== $app.lastLocation.location &&
+                (room.$location.accessType !== 'public' || room.occupants === 0)
+            ) {
                 API.getInstance({
                     worldId: D.id,
                     instanceId: room.id
@@ -16311,19 +16346,27 @@ speechSynthesis.getVoices();
         for (var [id, occupants] of D.ref.instances) {
             instances[id] = {
                 id,
+                tag: `${D.id}:${id}`,
                 occupants,
                 friendCount: 0,
-                users: []
+                full: false,
+                users: [],
+                shortName: '',
+                json: {}
             };
         }
         var {instanceId, shortName} = D.$location;
         if (instanceId && typeof instances[instanceId] === 'undefined') {
             instances[instanceId] = {
                 id: instanceId,
+                tag: `${D.id}:${instanceId}`,
+                $location: {},
                 occupants: 0,
                 friendCount: 0,
+                full: false,
+                users: [],
                 shortName,
-                users: []
+                json: {}
             };
         }
         var currentLocation = this.lastLocation.location;
@@ -16336,9 +16379,14 @@ speechSynthesis.getVoices();
             var friendsInInstance = this.lastLocation.friendList;
             var instance = {
                 id: lastLocation$.instanceId,
+                tag: currentLocation,
+                $location: {},
                 occupants: playersInInstance.size,
                 friendCount: friendsInInstance.size,
-                users: []
+                full: false,
+                users: [],
+                shortName: '',
+                json: {}
             };
             instances[instance.id] = instance;
             var ref = API.cachedUsers.get(API.currentUser.id);
@@ -16381,9 +16429,14 @@ speechSynthesis.getVoices();
             if (typeof instance === 'undefined') {
                 instance = {
                     id: instanceId,
+                    tag: `${D.id}:${instanceId}`,
+                    $location: {},
                     occupants: 0,
                     friendCount: 0,
-                    users: []
+                    full: false,
+                    users: [],
+                    shortName: '',
+                    json: {}
                 };
                 instances[instanceId] = instance;
             }
@@ -16424,10 +16477,16 @@ speechSynthesis.getVoices();
         }
         // reuse instance occupants from getInstance
         for (var room of rooms) {
-            if (room.occupants === 0) {
+            if (
+                $app.isRealInstance(room.tag) &&
+                room.tag !== $app.lastLocation.location &&
+                (room.$location.accessType !== 'public' || room.occupants === 0)
+            ) {
                 for (var instance of D.rooms) {
                     if (instance.id === room.id) {
                         room.occupants = instance.occupants;
+                        room.full = instance.full;
+                        room.json = instance.json;
                         break;
                     }
                 }
@@ -16459,9 +16518,13 @@ speechSynthesis.getVoices();
                 instances[instance.location] = {
                     id: instance.instanceId,
                     tag: instance.location,
+                    $location: {},
                     occupants: instance.memberCount,
                     friendCount: 0,
-                    users: []
+                    full: false,
+                    users: [],
+                    shortName: '',
+                    json: {}
                 };
             }
         }
@@ -16476,9 +16539,13 @@ speechSynthesis.getVoices();
             var instance = {
                 id: lastLocation$.instanceId,
                 tag: currentLocation,
+                $location: {},
                 occupants: playersInInstance.size,
                 friendCount: friendsInInstance.size,
-                users: []
+                full: false,
+                users: [],
+                shortName: '',
+                json: {}
             };
             instances[currentLocation] = instance;
             var ref = API.cachedUsers.get(API.currentUser.id);
@@ -16522,9 +16589,13 @@ speechSynthesis.getVoices();
                 instance = {
                     id: instanceId,
                     tag,
+                    $location: {},
                     occupants: 0,
                     friendCount: 0,
-                    users: []
+                    full: false,
+                    users: [],
+                    shortName: '',
+                    json: {}
                 };
                 instances[tag] = instance;
             }
diff --git a/html/src/index.pug b/html/src/index.pug
index ac9b7793..a8a2bde1 100644
--- a/html/src/index.pug
+++ b/html/src/index.pug
@@ -1773,10 +1773,11 @@ html
                                             el-tooltip(placement="top" :content="$t('dialog.user.info.launch_invite_tooltip')" :disabled="hideTooltips")
                                                 launch(:location="userDialog.$location.tag" style="margin-left:5px")
                                             el-tooltip(placement="top" :content="$t('dialog.user.info.self_invite_tooltip')" :disabled="hideTooltips")
-                                                invite-yourself(:location="userDialog.$location.tag" :shortname="userDialog.$location.shortName" style="margin-left:5px")
+                                                invite-yourself(:location="userDialog.$location.tag" :shortname="userDialog.$location.shortName" style="margin-left:5px" :disabled="typeof userDialog.instance.json.canRequestInvite !== 'undefined' && !userDialog.instance.json.canRequestInvite")
                                             el-tooltip(placement="top" :content="$t('dialog.user.info.refresh_user_count_tooltip')" :disabled="hideTooltips")
                                                 el-button(v-if="userDialog.$location.tag !== lastLocation.location" @click="refreshInstancePlayerCount(userDialog.$location.tag)" size="mini" icon="el-icon-refresh" style="margin-left:5px" circle)
                                             span(v-if="userDialog.instance.occupants" style="margin-left:5px") {{ userDialog.instance.occupants }}  #[template(v-if="userDialog.instance.friendCount > 0") ({{ userDialog.instance.friendCount }})]
+                                            span(v-if="userDialog.instance.full" style="margin-left:5px;color:lightcoral") {{ $t('dialog.user.info.instance_full') }}
                                     .x-friend-list(style="flex:1;margin-top:10px;max-height:150px")
                                         .x-friend-item(v-if="userDialog.$location.userId" @click="showUserDialog(userDialog.$location.userId)" class="x-friend-item-border")
                                             template(v-if="userDialog.$location.user")
@@ -2065,10 +2066,11 @@ html
                                 div(style="margin:5px 0")
                                     location-world(:locationobject="room.$location" :currentuserid="API.currentUser.id" :worlddialogshortname="worldDialog.$location.shortName")
                                     el-tooltip(placement="top" :content="$t('dialog.world.instances.self_invite_tooltip')" :disabled="hideTooltips")
-                                        invite-yourself(:location="room.$location.tag" :shortname="room.$location.shortName" style="margin-left:5px")
+                                        invite-yourself(:location="room.$location.tag" :shortname="room.$location.shortName" style="margin-left:5px" :disabled="typeof room.json.canRequestInvite !== 'undefined' && !room.json.canRequestInvite")
                                     el-tooltip(placement="top" :content="$t('dialog.world.instances.refresh_user_count_tooltip')" :disabled="hideTooltips")
-                                        el-button(v-if="room.$location.tag !== lastLocation.location" @click="refreshInstancePlayerCount(room.$location.tag)" size="mini" icon="el-icon-refresh" style="margin-left:5px" circle)
+                                        el-button(v-if="room.tag !== lastLocation.location" @click="refreshInstancePlayerCount(room.tag)" size="mini" icon="el-icon-refresh" style="margin-left:5px" circle)
                                     span(v-if="room.occupants" style="margin-left:5px") {{ room.occupants }}  #[template(v-if="room.friendCount > 0") ({{ room.friendCount }})]
+                                    span(v-if="room.full" style="margin-left:5px;color:lightcoral") {{ $t('dialog.world.instances.instance_full') }}
                                 .x-friend-list(style="margin:10px 0;max-height:unset" v-if="room.$location.userId || room.users.length")
                                     .x-friend-item(v-if="room.$location.userId" @click="showUserDialog(room.$location.userId)" class="x-friend-item-border")
                                         template(v-if="room.$location.user")
@@ -2369,10 +2371,11 @@ html
                                     div(style="margin:5px 0")
                                         location(:location="room.tag")
                                         el-tooltip(placement="top" content="Invite yourself" :disabled="hideTooltips")
-                                            invite-yourself(:location="room.tag" style="margin-left:5px")
+                                            invite-yourself(:location="room.tag" style="margin-left:5px" :disabled="typeof room.json.canRequestInvite !== 'undefined' && !room.json.canRequestInvite")
                                         el-tooltip(placement="top" content="Refresh player count" :disabled="hideTooltips")
                                             el-button(v-if="room.tag !== lastLocation.location" @click="refreshInstancePlayerCount(room.tag)" size="mini" icon="el-icon-refresh" style="margin-left:5px" circle)
                                         span(v-if="room.occupants" style="margin-left:5px") {{ room.occupants }}  #[template(v-if="room.friendCount > 0") ({{ room.friendCount }})]
+                                        span(v-if="room.full" style="margin-left:5px;color:lightcoral") {{ $t('dialog.group.info.instance_full') }}
                                     .x-friend-list(style="margin:10px 0;padding:0;max-height:unset" v-if="room.users.length")
                                         .x-friend-item(v-for="user in room.users" :key="user.id" @click="showUserDialog(user.id)" class="x-friend-item-border")
                                             .avatar(:class="userStatusClass(user)")
diff --git a/html/src/localization/strings/en.json b/html/src/localization/strings/en.json
index e66f40f5..e67ccfa7 100644
--- a/html/src/localization/strings/en.json
+++ b/html/src/localization/strings/en.json
@@ -547,7 +547,8 @@
                 "avatar_cloning_allow": "Allowed",
                 "avatar_cloning_deny": "Deny",
                 "home_location": "Home Location",
-                "accuracy_notice": "Info from local database may not be accurate"
+                "accuracy_notice": "Info from local database may not be accurate",
+                "instance_full": "full"
             },
             "groups": {
                 "header": "Groups",
@@ -612,6 +613,7 @@
                 "capacity_count": "Capacity {count} ({max})",
                 "self_invite_tooltip": "Invite Yourself",
                 "refresh_user_count_tooltip": "Refresh User Count",
+                "instance_full": "full",
                 "instance_creator": "Instance Creator"
             },
             "info": {
@@ -722,6 +724,7 @@
             "info": {
                 "header": "Info",
                 "announcement": "Announcement",
+                "instance_full": "full",
                 "rules": "Rules",
                 "members": "Members",
                 "created_at": "Created At",
@@ -732,6 +735,7 @@
                 "id_tooltip": "Copy ID to clipboard",
                 "joined_at": "Joined At",
                 "roles": "Roles",
+                "role": "Role:",
                 "role_description": "Description:",
                 "role_updated_at": "Updated At:",
                 "role_created_at": "Created At:",