New Client crashes before champion loading screen [CRASH]

Recently I've been having a problem with the client crashing at the loading screen after champion select. When i try to reconnect the client freezes up and I have to force quit it. Upon restarting the client it states that i have been brought back into a older version of the client while i wait for a fix of the current patch. When i try to log in it doesn't except my password and have to keep trying over and over. When i finally am able to log into the client, I am immediately placed in LeaverBusters Low Priority Que for 5 games. Please fix this. I'm tired of losing LP and being placed in Low Priority Que because of the new client's unresolved issues.