This is one of the most annoying things in the game. Just now I had been in the queue so long I forgot I was queuing, ran into a fate, summoned my bird and was kicked from the queue. Since I get the chance to confirm my entry before the duty start, as long as I leave ANY party I am in before clicking proceed then this shouldn't be a problem. Why does the game care what state I am in ( in party or not) while I am just on a list of people waiting?

This is just another really lazy implementation.