Of all the things that anger me in this game, nothing does it 'better' than quitters. And it's getting pretty bad. I did a Leveling Roulette into Brayflox and both the tank and healer /leave after the first pull. The pull went fine, noone died, all the mobs were dead... though it was a large pull, near the whole first room, but nothing went wrong. Wound up cycling the other DD (I was Monk at the time, trying to get that Mantra) before getting a new tank and healer and we finished the dungeon with nary a single problem. This isn't to say it's just been limited to there. I swear I've almost pulled out my own hair at Alexander quitters.