In mission return of the king, when you interrupt the ritual :
- caintigern is listed twice in your team on the left (2 portraits)
- after 1 round, during enemy's turn, nothing happens (their turn never ends)
Exactly the same situation here. Tried to speed up the combat (holding space), but it didnt change anything. Also tried a different party position for Caintigern (since her "double" appear in the last spot), still bugged.