[Bug] add to other deck disallowed if previously added

{"ops":[{"insert":"I'm trying to use the \"add to other deck\" button in the card viewer to add it to a deck that previously had that card in it, but doesn't currently have it. It just says \"<deck name> (Different Edition)\" and disables the \"add card\" button. There is only one version of the card ever printed so it's not because the editions never matched.\nIf I go into that deck and remove the card from the history, then the feature works normally i.e. no \"(Different Edition)\" and the \"add card button\" works.\n"}]}