During Joe and Julie's sex scene, he takes off her bra and grabs her breasts, the next shot the bra is on, the off again.
During Joe and Julie's sex scene there is a lamp on the table next to the couch. The camera cuts to their faces as they get more vigorous, causing the table to shake violently. Suddenly there is a sound of something smashing to the floor and the light source that was next to them disappears, indicating that the lamp fell. When the camera cuts back after they're recovering the lamp is on the table and undamaged.
During the robbery, when Bobbie enters the room there is a chair in front of the TV. When Joe comes in, during the struggle the chair is missing.