In the first scene with Daisy and Dwayne in the kitchen, Daisy's headphones disappear and reappear throughout the scene.
When Dwayne goes to do his rounds, he disables the first alarm and the clock reads 9:45. The next alarm he disables, the clock reads 9:40.
Janine stabs a girl in the eye in the hotel room. When the camera cuts back to a face shot of the girl, the piece of glass and her wound isn't visible. Her face looks unharmed. Later on in the movie, her eye has the gash in it.
When the cop takes Perkins to his house to check on his friend, the truck they pull up in has its flashers off. They are on in the next scene and he cuts them off when he parks the truck.
After Dwayne fashions a sling for Janine's wounded hand, there is a shot of his back with her hugging him, with both her hands visible.
When Dwayne Hopper is searching the sheriff's database for "Ronald Perkins" the information he gets back is for "Roland Perkins".