No LP for ranked win

Im going to keep this short and succinct. Been playing since 2009, i only post when i feel like i have to. With the server trouble earlier today one of my ranked wins was not credited LP. Look at my match history, i played kennen to get promoted, then won 4 ranked games after that, only losing one as wukong. I was getting 20-24 LP per win, and about 16 for the one loss. I had 34 LP before i won my last two games as Fizz and Mordekaiser. After winning those two games it still showed my LP to be 34. I thought it just needed time to refresh, however logging in now it shows i have 54. My LP should be in the mid 70's unless somehow each of those last wins was only for 10 LP. One of those wins was not credited to me with the server trouble. Not a huge deal but it is frustrating, seeing as that last mordekaiser game was a 4v5 that we won in a base race, right before the servers went to crap