#1 - July 6, 2014, 9:01 p.m.
Looks like hte debuff for leaving a skirmish/arena is activating on the beta. This is unfortunate, since plenty of times teammates DC, and you cant que for another one until the game ends. I was just in a game where a person on each team DCed, and I died, but could not que for a while because the game would not end.
It would probably be best to just disable that debuff for now so that if something bugs out, you can leave and reque instead of waiting 10 mins to join another one.