New skins this patch labelled as limited?

Alright, so this patch we're going to be getting some new skins: Leona's double legendary, Camille's new skin along with Lissandra, and the repackaged Star Guardian pajama skins.

But here's the thing: if you go into the collection tab and scroll down to them, they're listed as limited. Now, I don't know if I've missed some info or been out of some loop but I don't recall hearing these skins being limited. Not normal, not legacy, limited.