Black Screen when loading into aram lobby.

When I joined an Aram lobby, I got a black screen.

The 'match accepted' sound went off, then black screen, nothing loaded, (but I could still see menus and friend chats etc)

I waited and waited, nothing happened. I minimized and brought league back up, nothing happened.

I asked my friend "who am i?" and received no reply.

__Oddly enough, when he tried to reply to me, his game froze too __

I am on legacy client, he is on the new client.

(So of course I closed my client and now get punished with a 12 minute wait time, thanks again!)