Sion Bug..
I just spent at least 30 minutes of a 43 minute ARAM game, as nothing but a 'Good for nothing' meat shield, playing Sion. Everything was fine at the start, then after either, Warwick ulted me, or Garen, or Fiddle, or Annie, or Teemo did something.. I couldn't use my Q, or my R the rest of the game. So, I did nothing but basic attack all game, practically..