This is probably desperately needed also:

A 30min+ penalty for failure to accept duty after queue is ready.

I normally play tank and i never queue for duty in progress cause i enjoy the game and i dont mind doing the entire dungeon. But as of lately for a little variety and completion personal achievements i've gotten all 9 relics and trying to get full DL on every job, so i decided to run as a Damage Dealer or a healer using duty finder, and i've noticed many tanks seem to queue for party in progress but then met with a party not in progress they drop duty finder and requeue.

If this is done twice (for sake of maybe missing the first queue) there should be a severe penalty for using duty finder in this way.

Please consider implementing some form of counter action against abusing the duty finder thank you.