I am always fascinated by the fact that the Adora to She-Ra transformation sequence was altered after the first five episodes. Surprisingly, it is something that not too many people have noticed over the years. In these two images below you can see that the first image from "She-Ra Unchained" features Adora stood at Castle Grayskull without the jaw-bridge. In the second image from "Duel at Devlan" you can see that the jaw-bridge is now firmly in place. What amazes me is that by deciding to insert the jaw-bridge into the transformation they would have had to re-animate this entire complicated sequence of special effects-laded animation!
(click on the images to see them at full-size)