Revealing mistake: In the scene where the evil spell takes over the tree in the Forest of Feelings, Tenderheart Lion has his symbol on his belly in the shot as Swift Heart rabbit is coming to the rescue. Even though they don't get their symbols until the end of the movie.
Revealing mistake: When Tenderheart is flying through the carnival in his rainbow roller, take a good look at the background going by. After "In a Care Bear Family" plays, the camera pans a scene of the carnival once again. If something looks familiar, this is because the same exact background is used twice throughout the movie. Note the 'Joe's Antiques' truck, which is only relevant to a scene in the beginning when Fetuccini's magic trunk is delivered.
Revealing mistake: As the scene changes over from Fetuccini and Nicholas gathering cards to the inauguration ceremony, look very closely at the Care Bear Cousins (seated at the table's left side). Some of them, such as Swift Heart Rabbit and Playful Heart Monkey, already have tummy symbols - which are supposed to be awarded by Tenderheart several moments later.