Stuck in Full Moon

I am having the exact opposite problem as you all! When I go to click the transformation button on my werewolf sim, he won't change at all! The little action starts to show up in the upper left hand corner queue but it blinks away. During full moons, he again won't change and the game won't let me do anything with him! Is there a setting or mod in my game that I should get rid of? Please help me :((