not related to the issue above, but seeing we're on the topic of collaborators, they seem to be missing entirely on the BC albums (only the submitter gets their name on the artist field).
I just took a look at this in the database and I'm hella confused. I'll do my best to try and recreate this scenario on my local box tonight and figure this all out.
Figured it out. I read all the collabdong code. It's almost exactly a year old. There's a couple of questionable design decisions in there. I removed all collabdong data for your entry from the dirty, filthy, recessed corners of the database. My estimated time to actually fix/refactor the problem: about 3 hours.