I have been importing pages to my wiki over the past several months but encountered an issue in doing so lately. All of a sudden it has stopped crediting the original editors when I do an import. As you can see [https://playstation.fandom.com/wiki/Uncharted_2:_Among_Thieves?action=history here], all the edits from 2014 have been credited to me. I always check the "Assign edits to local users where the named user exists locally" box but doesn't seem to be working now. The wiki I'm importing from has just been migrated to UCP so could it be something to do with that perhaps?