When I started providing information on MusicBrainz, I suggested to merge two releases which, now that I understand more what differentiated them, I believe I should not have.
Whilst they shared a lot of information, they were released in different region of the world and their matrix differ, things I did not know by then.
Is there anything I can do to un-merge them ?
Do I create 2 new releases with the information the merged one has (including cover arts and external information) and then delete it ?
Move all specific scans from @ERSthan’s edition to your new release.
Here are all the ERSthan edits.
Keep Disc ID in both editions as I see the same has been uploaded by both original editors @zyzzyxdonta then @ERSthan, for their respective editions.