SECRETSEEKER'S PROFILE

Hey, great game. Started playing this some days ago and everything was seamless, until i got to the part of the Flight Deck onslaught, where it crashes. In the four times i tried it, including the first time with a lot of saved game loss, it crashed 3 times with this error:

One of those 4 times it just froze, no error or anything. This error popped up after some blank random generated mob popped up with no sprite. As soon as you either attack it or pass a turn where its supposed to attack, the error comes up.
Looking foward to see you fix this so i can keep playing :(