I've been doing low level roulette to level different classes - first WHM, now MNK. It seems like as soon as I hit level 38, the only dungeon I'm able to get on roulette is Cutter's Cry. I hate that place. So the last time I did a roulette, I said to my friends that if Cutter's Cry came up, I would leave immediately. It was, so I apologized to the group and left. I did end up taking the 30 minute penalty, though. Playing on a PS3 means that my load times are super slow, even with skipping cutscenes, so if there is a way to leave at the start and not get the penalty, I missed my window.