Ranked Game no LP received

I see other people posting about this so i'm not the only one. Some time around 10:30am CST I played and won a ranked game. My LP before entering the game in my league was 65. After the match ended, I received the "skip waiting for stats" screen and decided to wait bec I wanted to look at something. about 10 minutes later (i was alt-tabed), I clicked back over to the client and received a warning message stating something along the lines of unexpected error, servers blah blah blah and the client closed. Logging back on now, about 2pm CST the match shows in the history but my LP is still at 65.