Other mistake: Goku turns into Oozaru, and his uniform opens up. Goku reverts to his normal self.and he is also nicely tied back up, sash back in its place, undershirt, etc. Instantly. (01:06:00 - 01:09:00)
Other mistake: The DVD cover that has older Dren posing naked with her tail blade or stinger exposed shows her hands on the far right side crossing, and her hand has five fingers. In the movie her hands only have four fingers.
Other mistake: Since the Doctor got her leg injury, every time you see her walk, she does so with great difficulty, yet after they blow up the terraforming plant, she's running away with no problems at all.