My game's freaking out

So since that maintenance what , 9 hours ago ? My game client has been acting all clunky and buggy , when i open it , first of all i get to Logging On.... the first 10 times i try to login , then when i login to the game ,i can't connect to the chat service , then it starts spamming me with Unexpected Error , then when the stars align and i get into champ select , the trade button is grayed out , the other person can swap with me tho , my ward is grayed out , and i can't save my masteries .
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