Continuity mistake: When Sylvia reads "Potholing weekly", her hand on the last page changes position between shots (finger below the first paragraph in the second shot, way deeper below in the first). (01:21:25)
Deliberate mistake: When the police blitzes the "traditional English breakfast" joint, in the background the menu display advertises "Omlettes", and in the close-up on the owner you can read the word "Mashrooms." It's surely deliberate to show how the joint is not exactly ran by purebreed English people - although it should be noticed that there is an inconsistency with previous scenes when the board was different, and even the word "Mushrooms", handwritten, was spelt correctly. (01:23:00)
Plot hole: The contest happens on July 16th 2005. Karen appears on a magazine cover as the successful new manager in the September 2005 issue, which is really a bit too fast considering in barely a month Bowker's wife would have had to divorce him, sell the company and reduce him as the homeless bum shown, on top of Karen actually taking over.
