After champion select loading screen problem.

Soo now when s6 has come out i have this problem that i didnt have before. When the loading screen comes up i dont see skins and background(its black). Everything loads up the game still runs i know it doesnt effect how i play but its that little thing that starts to annoy me and i cant seem to find a way to fix it(my english isnt perfect sorry :C). Maybe some of you guys had this problem and you found a way to fix it!