Loving your plugin so far. Thanks for you support and design efforts. Amazing.

I go to their validator site, https://podba.se/validate/?url=https://nu-wine.org/wordpress/feed/mp3/

Run my feed and,

Your channel is missing an itunes:explicit element.

However, the element is actually there!?

<itunes:explicit>no</itunes:explicit>

The page I need help with: [log in to see the link]