Feed does validate [castfeedvalidator.com] although it is apparently too long.
Also https://www.eatthispodcast.com/feed/podcast/ looks fine in Chrome, with most recent episode being the most recent episode.
The bit I truly do not understand is that the feed validator says there is an invalid character on line 90, but line 90 contains only a carriage return. And I have checked invisibles.
// @hazardwarning @larand @peemee