A bug occurred in the Deadmines dungeon: a mob teleported behind the closed gate in front of the forge area. Consequently, when we opened the gate, the entire room—including the boss—charged at us. I believe this shouldn't happen and is clearly a bug. Unfortunately, I don't have a replay, but my group members will be submitting tickets as well. Group members' names: Nymerya, Ithrynn, Cenareus, and Serlancevrot (he survived).