Riot fix your ungodly client!
Ive lost probably 80+ LP solely on Riot's horribly unstable client. The client is almost as bad as what you did to 
5 Comments
Downvoted because you blame the client when it's probably your fault, upvoted because you made a good Ryze joke so nothing changed
try the alpha client - for me it's more stable and has no memory leak (up to now)