track kicked rooms correctly

lib/sync.js

@@ -719,14 +719,28 @@ SyncApi.prototype._processSyncResponse = function(syncToken, data) {
         accountDataEvents.forEach(function(e) { client.emit("event", e); });
     });
 
-    // Handle leaves
+    // Handle leaves (e.g. kicked rooms)
     leaveRooms.forEach(function(leaveObj) {
-        // Do the bear minimum to register rejected invites / you leaving rooms
         var room = leaveObj.room;
+        var stateEvents =
+            self._mapSyncEventsFormat(leaveObj.state, room);
         var timelineEvents =
             self._mapSyncEventsFormat(leaveObj.timeline, room);
-        room.addEvents(timelineEvents);
+        var accountDataEvents =
+            self._mapSyncEventsFormat(leaveObj.account_data);
+
+        self._processRoomEvents(room, stateEvents, timelineEvents);
+        room.addAccountData(accountDataEvents);
+
+        room.recalculate(client.credentials.userId);
+        if (leaveObj.isBrandNewRoom) {
+            client.store.storeRoom(room);
+            client.emit("Room", room);
+        }
+
+        stateEvents.forEach(function(e) { client.emit("event", e); });
         timelineEvents.forEach(function(e) { client.emit("event", e); });
+        accountDataEvents.forEach(function(e) { client.emit("event", e); });
     });
 };