Possible Data Corruption

I logged in fine. I have a LeaverBuster, after my internet being out for 2 days, and I wanted to get rid of it. Wonderful. I wait the time, and get put into a game. Loading Screen starts, game crashes. Ok. Try again, tells me I'm disconnected. And again. And again. And again. Restart the client, and it tells me Possible Data Corruption, only AFTER I logged in fine the first time. With me having a LeaverBuster. I have literally no choice but to let it repatch. In Ranked. By the time I login, it's too late. They did a remake. I was on my last game of LeaverBuster, and then it added another 5 games to it. Now 6 games of LeaverBuster. This was in the timespan of an hour, from Login to Leaverbuster.

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K.