Revealing mistake: This is really a reverse mistake resulting in NON-visible crew. When the U.S. President's black limo arrives and stops so that the camera is facing the car's left rear side, you can see that the car has been smeared - unevenly - with some sort of gel to prevent us from seeing the reflection of the lights, crew, and the set opposite Downing Street.
Continuity mistake: When Mia is talking to Harry from near the doorway to his office, just before Sarah turns up for her talk with him, the office chair behind Mia has been wheeled around. There's nobody moving enough in the scene to account for it at that point, though Sarah comes past moments later on her way in to see Harry. (00:17:25)
Continuity mistake: During the scene between John and Judy in the classy hotel set, as they are preparing to stimulate sex against the bedpost, Judy removes all her outer layers of clothing and throws them on the bed. In following shots you can see the arrangement of clothing on the bed has changed. (00:14:00)
Chosen answer: Irrelevant when it comes to soundtracks, Girls Aloud released a version of Jump to coincide with the movie's release and the video for the song featured scenes from the movie, hence its inclusion.
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