User blog comment:TheNewProtagonist/Episode 12: And now it allllll makes sense./@comment-2006510-20131004005951

Jaune didn't 'find' the fake transcripts; he made them.

Also, it's not unheard of to fool people with impressive transcripts; sometimes you don't need anything else. Only after you've been accepted does the inconsistencies start to show, which Gylinda showed