Wow, I can't believe something I did two years ago got a daily deviation. On someone else's page. I am outraged and at the same time I feel blessed that I am getting to be known as an artist, kinda.
Mine: http://fav.me/d2nqip1
Theirs: http://fav.me/d5kgw9t
I've already reported it so please don't go spamming their page with hate, just report it and eventually something will be done.
Edit: They removed the deviation and blocked me. Though I'm sure some of their other work has been stolen and the owners need to be found and notified.