A what zoa is it and a what the heck happened here

[PeterEde]

Bought this mixed frag.
One looks like a paly the other no idea but is missing some frill.
Next I posted before. These shots are using polyp labs 15k filter

 

[SchrutesReefs]

Little blue on the lighting, but looks like a cat eye zoa. Unsure in the skirt issue though.

 

[footgal]

Very gorgeous zoa! About the skirt, is it gone or is it just folded in? It‘s difficult to tell from the picture. Give it a day or two and if it still isn’t back (and it was definitely there before) I would think about possible pests that could’ve eaten off the skirt. Nudies are a first thought but since the zoa doesnt seem distressed maybe it was a crab or shrimp. IMO, the ID is closer to a blue agave but that pattern is wild!