League of Legends, Loading Screen Bug

Well, basically - this: http://prntscr.com/4riuxw

A more in-depth description: Me and four of my friends entered a game via Team-Builder and the opponent Kog'Maw had that skin, and I'm pretty sure that's the reason of his name being like that. His name is also that in-game but I couldn't take a screenshot while in-game.