Arch-indep dominations incorrectly cross archive boundaries

Some missing arch-indep binaries were discovered again this evening.
< cprov> wgrant: uhm, I see a bug
< cprov> wgrant: https://edge.launchpad.net/~alexander-l-lopatin/+archive?field.name_filter=creator&field.status_filter=any
< wgrant> It's dominating cross-archive?
< cprov> wgrant: he copied you source & binaries and superseded it in his PPA, since it's a arch-indep the dominator took all occurrence of the same binarypackagerelease
< wgrant> Yep.
< cprov> wgrant: yes, it's very broken.