Freezes, crashes, masteries, oh my!

I have a few bugs here so I'll list them in order of occurrence: 1.The new client has a issue where the masteries will freeze up. You can change them; however they will remain the same visually. This makes it very difficult to change them in the champ select. 2. When you have a party of players if some leave it'll occasionally leave one seeming as if queue'd. The timer will tick up and it will show as queue'd however you wont ever get one. You'll have to restart the client to fix this. 3. Often in champ select the game will simply freeze at 0 seconds for another play. I personally lost one of my placement matches because it froze up and I had to restart the launcher. By the time I got back the team saw I was there and decided to remake to punish me. (Toxicity OP) Either way this last one is easily the worst as it can directly cost you Elo.