RSS channels don't work for "unreachable" service actor
Video record at the end of this ticket.
Steps to reproduce
- Visit the page at /subscriptions/
- Pick up a podcast
What happens?
Either the spinner keeps spinning, either placeholders are shown.
What is expected?
The list of episodes is shown.
Context
Funkwhale version(s) affected: 1.2.9+git.24ffe305+git.24ffe305
Video record:
Capture_vidéo_du_2022-12-15_08-29-59
Browser logs (for a different try than what is shown in the video):