User:SOTO/Forum Archive/Help!/@comment-7657843-20170416164323/@comment-188432-20170526010924
From Tardis Wiki, the free Doctor Who reference
Questions such as these aren't really for the Reference Desk. They're really better asked at Talk:Paradox machine. The answer is simply that someone slapped that category on the page. If you wanna know why, you can ask at the talk page. Or if you're feeling confident that it's wrong, you could remove the category, and leave behind a edit summary explaining why you did that.