Hello!
Thank you for your help. I don’t know what happened but last night I deactivated all my plugins and reactivated them all once again, and now the feed works. This morning the feed on Apple podcast worked as well, and it’s fully updated.
I still don’t understand why the feed validator tells me about 5 episodes with invalid media content, I don’t see any WAV files in the posts I made, it’s only the MP3 file for the podcast
