During the case (between Brandon and Brittany) there is a shot that shows blood on the back of Brittany's coat. This isn't possible, because she has never been attacked.
Bug frequently goes into a trance, repeating earlier conversations with the rest of the Riverton 7. Jerome says to him "You don't know fear, Bug. You puked on Brandon O'Neil. You're a hero of the revolution." But Bug repeats it incorrectly, saying "You don't know fear, Bug. You puked in Brandon O'Neil's face. You're a hero of the revolution."
Bug's hairstyle changes frequently throughout the film.
During the phone conversation between Brandon and Brittany Brandon's iPhone shows the home screen.