Thank you! I just learned a lot. I’ve made the edit; hopefully won’t take too long to make it to the cache.

No worries; thank you for trying to help!

I’ve done it by ID at least 10 times. :/ I almost always use ID now, since it works so well for my purposes.

It’s not a 500, but the rest of the issue seems to indicate some things just aren’t being found. I wonder if there’s a way to go straight to MusicBrainz as a backup.

I’m actually generally finding it working better for me since they let you search for releases/groups and not just artists. Combined with MusicBrainz Picard for the metadata and finding the release ID, it’s pretty good.