Hordak's right arm keeps changing between his usual blue one and a mechanical one with a claw during all the scenes involved with the Magna Beam and it's charger.
Nearly all of the footage seen during the recap at the start of the episode is different animation from which was seen in the previous chapter, "Beast Island". He-Man's struggle with his chains is new animation; the footage of the Horde Trooper confronting the young boy Jason is shot from a different angle; Adora is seen reacting to the cruelty of the Horde wearing her regular red outfit whereas in the previous episode, she was wearing a cloak to disguise herself; the footage of Adora confronting Hordak in his throne room is also shown from different angles and Shadow Weavers' spell is now a green mist.
Swift Wind's mane disappears mid-shot when She-Ra is flying away from the Fright Zone to warn the rebels about the Magna Beam.
During Adora's transformation into She-Ra with Castle Grayskull in the background, its jaw-bridge is missing. The entire transformation sequence was re-animated and the corrected version used in each episode following the five part origin story, but the incorrect version is still shown during the opening credits of all those episodes.