[CLIENT] Ban button not working

Title pretty much says it all. I queued up for a ranked game but once I got into the lobby the ban button wouldn't work. Eventually I got kicked. The button was blanked out like it had already been clicked and wouldn't activate, although I could still select which champion to ban, just couldn't actually ban them. This has cost me a loss in my promotion series :/ Any chance it could be rectified? Please? For some reason this is being posted under an old Alias, my in-game name is actually PhishcakeZOR. Might also be another bug to look into XD