They seem to not put up the Valentione's maze minigame or the All Saints' Wake party minigames anymore because they're really, really adamant on no longer tying seasonal event rewards to a seasonal currency for some reason. I wish they'd just let them exist anyway, though. There are definitely people who'd simply do those things for fun; the amount of seasonal currency required from them in the past was trifling anyway.

I also wish they'd bring the card reading Elezen NPCs back. They included really funny and cute dialogue and cutscenes for you and your party member of choice. I think it's sad most of the modern playerbase probably missed them entirely.