[CLIENT] (I think) Can't use classic skin.

Its simple, no matter what mode I go into, after I pick Zac when I try to use his classic green skin it highlights it like any other, but when the countdown hits 0 and the game loads it changes to my last selected skin before the classic. Its really frustrating since I like to use them all and not just sit at one skin. Please take a look when you get a chance. I saw a thread of a similar issue on EUW but I don't know if its related.