In the first few minutes of the movie, Sara's bangs are different from what everyone knows, but they change when Sara throws Yamiro's body in the lake and then the scene cuts and she appears with a different bang.
In the final scene of the extended version, Sara's Tiara, which was green, changes to black out of nowhere.
The movie has multiple animation bugs and typos. At the time of Release this had gone unnoticed, but the director noted the typos contained in the film.
In Sara's Delirium Scene, several Akaris appear, but some of them are out of order, and are not straight and in sync. And there's even a little bit of the Blue Chroma Key in Sara's shadow, in this scene, and in the scene where Sara accidentally stabs Yamiro.