I was wondering if that was he case or if the method Starswirl used sent them far forward in time or something. If the comics are to be considered time is screwy between the dimensions, being that Sunset entered the world before Twilight even had a cutie mark but came out to meet a full grown Twilight about two and a half years later.
I mean, the if the Dazzlings have been on the planet for over a millennium, it’s kind of odd they’d have the whole “The energy on this planet isn’t like the energy in Equestria” conversation.
Of course… they’re evil magic seahorses from another dimension, so maybe there memories and thoughts just don’t work like humans so much…
Sadly, as I’m low on money until Wednesday, and I already signed to get my day off on Friday (to pick up Super Smash Bros. for 3DS), I won’t be able to see this movie like I did for Equestria Girls last year. :(