Other mistake: The bridge jump scene in this episode is recycled from the season two episode "Labor Pains" where the van changes.
Other mistake: Misaki's dad just arrived at the stadium, and seeing his son play, he strokes his beard with a satisfied look. Problem is, he's still standing and the hand that rubs his chin was holding a toolbox he did not have time to put down (or anywhere to place it on, for that matter). (00:10:40)
Love and Other Four Letter Words - S1-E12
Other mistake: Right at the end of the scene, when Christa is screaming after she sees the mouse in the hut, watch as the shot fades out into the next one she starts laughing.
Other mistake: When Teela is at Snake Mountain, she overhears TrapJaw saying how Skeletor's electrical creature will control all of the machines at the palace. When Teela returns to He-Man, she says that the creature Skeletor created is called Byte. There's no way for Teela to know the name of the creature, since TrapJaw never referred to it by name. (00:14:24 - 00:15:20)