I was trying to write up an email and will try but:
There are several podcasts that do not appear in the Listen feed or anywhere else for that matter. They only appear when I go to the source I added in Suf.
Eg: https://surf.social/feed/surf%2Frss%2F32655d4ca1d73bfce101800ff96ad10a0315e5ec
Also there are bluesky accounts that also do not appear.
Eg: https://bsky.app/profile/lusa.pt
And in this case it does appear while added as a individual account or in a bluesky list/feed i have including that account-