Plot hole: When Ben Affleck is meeting with the man who changes Samuel Jackson's credit record, the man remarks that Samuel Jackson should not have told Ben Affleck that he was in insurance. Samuel Jackson never told Ben Affleck that he was in insurance.
Plot hole: Doyle tells Gavin that it will take 30 minutes to get to his bank. Then Gavin's wife calls and tells him to meet her In 10 minutes. Doyle gets to the bank before Gavin Meets his wife. (00:50:35)