What's happening here? (details inside)

While clicking on a random new jelly’s profile in the Community Feed for kicks, I came across a very peculiar user. In his/her profile I can clearly see that he/she hasn’t answered or asked any questions. However, he/she was awarded Jelly-Helper and even Davey Jones’ Revenge! All those awards are for jellies who have written an answer here. Why are such awards given to someone who haven’t answered anything?