How did the bug happen?
I went to a lot of rooms and then after I finished I clicked "leave (all)" and I successfully logged out of all the rooms.
I went to my usual room (The DMZ) only to see that I'm still in that "Aww!" room.
What have I tried?
I've tried clearing my cookies, manually logging out of the room, clearing my cache, using another computer, clicking "leave", clicking "leave (all)", clicking on the little up arrow next to the room's name (the room disappears, and comes back after a few seconds).