Continuity mistake: In early versions of the episode, Luz is shown wearing her Hexside school uniform before she even receives it. This mistake spoils the ending. Fortunately, it was fixed later on. (00:00:01 - 00:00:40)
Continuity mistake: When Lieutenant Narissa Rizzo appears in holo form in the last scene of the episode, the two pins of her rank on her right breast initially are attached together (as if the two magnets have been placed too close together and ended up being pulled to one another). During the first part of the scene they go back and forth between being joined and separated. (00:40:45)