[Ranylyn]

If Aligamato is used as your finishing action of the turn, the next character's turn begins dueing the animation. You count as being in your original square, blocking characters at your original spot (Not pictured here, but it's happened) and enabling stacking of characters in your new spot. (As seen by Alma getting too close to my character for comfort.)

I'm assuming this could be easily fixed via the same kind of fix Fleeing Spectres got, with a minor delay to allow the animation to finish before the next turn.