The only Gacha 2☆ I'm missing is Saya's Poppin' Colors. Excluding Kaoru's Wedding card because I wasn't around for that Gacha.

Saya, why?

And while I'm on the subject of cards:

They change the card order but not the title orders and the story orders in story memories? Why not all of them?

Card ID ordering doesn't even change. Persona event cards are still at the end.