So I was doing AK via Duty roulette and just before the last boss one of the dps went offline and we kicked him. but the system didn't start looking for another dps at all. Only after way later when our healer left the system asked for "replenishment".

So wtf!?! We lost it because the system didn't even try to find us another dps and we ran out of time. And there doesn't seem to be anyway of manually putting us back in the search.