My Podcast's Album Art Disappeared in iTunes Store

My podcast's album art is gone
iTunes - Podcasts - Wrestling Voice Radio Podcast by WrestlingVoiceRadio

When I go to the XML file, it's still linked and the link works but now I just get that podcast sign in iTunes instead of my album art.

I mean in the store before people download it.. any help?

p.s.

I've tried moving the album art elsewhere and using different one to see if it'll appear but it doesn't