During the "autopsy", several of the girls are covered in fluids, but when they exit the tent their hair is clean and styled.
When honey pie is trying to get into the locked drug store, the outside of the door frame she is tugging on is aluminum with regular glass inset. from inside looking out, however, the door frame is fancier and wooden with an inset oval window.
In some scenes where the dissolving grandma is talking, the movement of the mouth does not match with what she is saying.