My game continues to crash when I attempt to complete the quest "The Things We Do for Cheese". The quest requires that I complete Brayflox's Longstop dungeon. I've tried to queue with friends, with randoms, with NPCs, and I always crash when I'm taking the steps to the final boss. As soon as my feet hit the stairs, my game shuts down. There are no error messages or anything. I just want to play the game. I can do everything else just fine. I've done other dungeons and quests with no problem at all, but this particular dungeon at this particular spot is stumping me. Can someone please help me?