Anyone else ever have a situation where a combat will start and then one of the party members just kind of gets "dropped out" of the fight by the game? I.e., their icon disappears from the row of combat icons at the top of the screen and they can move regardless of whether it's "their turn" or not. They're not fleeing from combat or anything, and they're right there with everyone else; it's just that the game itself is, for some reason, dropping them from the list of people in the fight.
We're having this happen and it's causing a problem because it causes the battle to get "hung up" where the characters stop taking turns and there's nothing we can do. (Although that one character can still move around any time they want, all the rest of the characters are stuck in combat and can do nothing, not even take turns.)