[GAMEPLAY?] invisible mouse in ranked

so...ummm...I just had a ranked match where my mouse was invisible....yeah....

I was playing tyrant swain in a ranked match and in load in screen and in game my mouse was invisible. it was there, but it was invisible. I could click and everything normally, and it was visible outside of the game, all other effects in game were present...except the cursor. I would like to challenge every player out there to try to play a match without looking at your mouse at all. not fun (at first, it was frikin hilarious after that when I actually started to magically do well). anyways, pls fix it soon, VERY soon, heres a link (yes that's the match, don't ask how I did that well still not sure) to the match history page so you can see any more info you want. was not able to reproduce in custom, and now im afraid to play league O_o