So after watching the season 7 premire of My Little Pony, I realized something: some of the advertisements were more or less wrong.
The way it was advertised made it look like the part with Discord (I may have let it slip.) be the beginning of the episode. And it hinted that with the Sunburst Starlight part that it could have been the end of the 1st 3rd or the 2nd 3rd and then the remainder of the episode would have been of rescuing them and it looked like that Celestia and Twilight were imprisoned of some sort. (The imprisonment part I got that impression thanks to Dr.Wolf for his impression on the trailer.) I dunno, I kind was hoping that we could have had a time travel plot again and maybe see Starswirl finally. (I still believe the only way Starlight Glimmer can time travel is logic like The Cutie Remark Prequel via a cutie map and scroll so now she can't.) But the trailers made it look like Starlight WAS going to move out AND she would have gone to Sunburst but NOPE! BOTH WRONG!