Other mistake: Eddie and Chelsea begin sharing notes in class. After Raven has picked it out of the trash, she reads what Eddie and Chelsea have put. Chelsea says, "Can't wait", but how could she? Eddie threw the note and it didn't reach her, just the floor, so Chelsea never read it nor make a reply.
Other mistake: In one of the final scenes, Bruce is talking to his father and everyone in the church is "frozen" in a vision. Watch carefully and you can see some people moving slightly.
Other mistake: Often, when Sakura is about to punch Naruto, he has enough time to dodge her attack but never does it.