Don't remember that 🤔 maybe when I was hosting with RSS.com
also Joe the old selfhosted one is still in the index so I asked to get it removed.
https://podcastindex.org/podcast/6281331
points here but gives a 404 error
https://whiterabbitrecords.org/wp-content/uploads/2023/04/Empty-Passenger-Seat.xml
Discussion
I think so. The index keeps everything but this is dead so will be removed. I only found it while adding you catalog to my site.