At the same time, why was the person doing the withdrawing making love to the queue button? It's obvious the queue is trying to pair them with a fresh group. Instead of queueing up 5 times per minute, they could have just waited a few minutes then tried again to give the DF time to ship that party off with another player. Who's to say another player in the needed role wasn't queued but during one of those times when spammy got paired with the same group, the second player got diverted off to the next group waiting in line?