Audio problem: When Jodie goes to the inner city dance class, the teacher says, 'Get ready to get down and contract' but when she says, 'and contract' the words do not match her mouth movements.
Audio problem: At the end of the movie when they sing "you are my sunshine" they movie into a L.S. and you can see that the words aren't synched in to their lips. (01:31:30)
Audio problem: When the band is in the limo coming into NYC, Jimmy Fallon gives the band a quick pep talk (e.g., "all you can do is be yourself and leave a pint of blood on the stage"). When the shot changes from inside the limo to outside the limo, the audio does not match the movements of Jimmy Fallon's mouth.
Audio problem: When Violet is trying to get into the apartment because the phone is ringing, she runs in, picks up the phone and says "hello Kevin", but her mouth never moves. (01:16:55)