Unidentified Rotfeather Talisman

Hello,
While running the Temple of Atzoatl, a talisman dropped. It is an unidentified Rotfeather (of course corrupted). It's my understanding that corrupt items are supposed to already be identified.

I'm going to keep it in my stash for now in case there is a bug fix.

Thanks in advance!

I have found an unidentified unique corrupted Rotfeather Talsiman, too. Also in the Temple of Atzoatl.

I thought it was a joke.