Trivia: A lot of the casting for the teenage fans in the film was done by Phil Collins' mum. This led to him being cast as an extra. If you look in the audience in the final performance, to the right of the handcuffed Shake, you can see the young Phil.
Suggested correction: It's true that Phil Collins was cast as a teen fan extra for the Beatles' TV concert at the end, but his specific scene was cut from the final film. However, the deleted footage was shown in the 30th anniversary documentary, 'You Can't Do That!: The Making of a Hard Day's Night,' which Collins narrated.
Continuity mistake: Watch the clock on a wall. Six minutes of the movie go by but that clock hasn't moved one minute. (00:39:50 - 00:46:25)
Suggested correction: The clock could be broken.
This is pure speculation, not a valid correction.
While it's possible the correction was done without viewing the scene/movie, a clock not moving (or showing the wrong time) isn't a valid mistake unless the same clock is shown working in the scene. The original mistake does not indicate the clock is working or that the time changes.
