Cilent Problems

1st : When enter in_ champion select_ , before show champions and team's , i got always black screen , just see frend list , i can move window but nothing else , after some time i get in _champion select _- see all - but then it's late , i dont ban champ and get 5 minutes block becose i leave + lose LP for leaving . That start today to happend , it's not only to mee , i hear from many other got same .

2nd : When that make me to leave a game and get block , i select lanes and go "FIND MATCH" but button dont work , dont show pop-out window for leaving wait , dont show at that button Block time , on press , nothing happend . Even "QUIT" button dont work , it's no function .

Please fix that problem ASAP .