I believe they won the titles on a house show because the tag titles were supposed to be defended on TNA's Japan tour and The Bromans weren't booked and The Wolves are. The Wolves should have won the titles at the Impact tapinps in the UK.
Yeah, I'm a dick. Sorry. Obviously, they can't just go back on their poorly written storylines and wipe them clear from WWE history-- Well, actually, they can and have done it in the past. When they changed the name on SMACKDOWN!