Board Thread:Support Requests - Community Management/@comment-72.235.10.69-20150518121408

I'm one of the admins at the Forza Motorsport Wikia and still relatively new to the position. I've been gone for a few days and had returned to find that one of the users had made edits in an entirely different language. How should I approach this situation?

Page in question: http://forzamotorsport.wikia.com/wiki/Rossion_Q1 