[PLOT] [05:08] When Jasper spin dashes toward Smoky Quartz, she goes through the injector that Steven had knocked over despite having moved it behind her.
[PLOT] [05:13] When Jasper spin dashes into the cliff and the cages break, seven Corrupted Gems are freed, but only three manage to escape.
[PLOT] [07:47] When Jasper attacks Steven as he attempts to heal her, Steven's sandals fly off and disappear until the end of the episode (They are not seen in the next two episodes however).
[DESIGN] [04:45] When Smoky Quartz announces their name, the whip was studded with amethysts instead of smoky quartzes.
[DESIGN] [05:22] When Jasper spin dashes into the cliff wall and the cages break, the Gem that looked like the one from "Nightmare Hospital" had one of its head lumps disappear while the cages collapsed.
[DESIGN] [09:02] During Jasper's corruption, part of her outfit near her collar is miscolored.
[DESIGN] [10:40] When Steven, Amethyst, and Peridot first see the Rubies, Lapis' waistband between her top and her skirt is miscolored.
[ANIMATION] [06:43] When Jasper and the Snow Monster were falling from the sky, Jasper's right arm is miscolored for a few frames before returning to its normal colors.