I think DCU is a overarching metatag that AO3 has and sometimes imports into tag sets due to connections between the metatag and individual tags. I'm going to go through and break the associations between the individual combos and the DCU meta tag, but that's going to take a bit of time due to AO3 giving me errors a lot.
no subject
Date: 2015-12-29 01:50 am (UTC)