Audio problem: After the Gluttony murder, both detectives drive to the forensic and have a chat. The audio is slightly out of sync with their lips. Spanish DVD release. Fixed in the Blu-Ray edition.
Audio problem: Billy swings across the construction site to help Aiesha, he then stamps on some ooze men's heads. He counts each stomp up to 6 and we hear 6 stomps. However there are only 3 ooze men, and we can plainly see Billy doesn't stomp any more than once. (00:25:25)