I'm guessing this is something to do with the update? Never had it like this in the past months. Rather than a crash, the fight just stops in the middle of a battle. I can still go back to the cosmos/dungeon screen, but I can't select any battle options and it won't autoplay further. I've done maybe 10 battles today... 6 crashed. That's a pretty high failure rate. Clearing the cache, restarting, etc, does nothing to stop it from happening again.