[BUG] Katarina Q, R, and Recall disabled

Not sure how it happened, it might be a time thing or if you use certain abilities in a certain order (I'll be testing some more), but at some point during a Ranked game, as I was playing Katarina, I noticed my Q wasn't working. Whenever I pressed Q, it made the "Fail" noise like I wasn't clicking on an enemy, even though I was. The same problem with her ultimate, I would be near enemy champions, and Blade Waltz wouldn't light up, it would stay shaded out like it thought nobody was nearby. I also found I couldn't recall, although my W, E, and ignite worked fine. (I didn't test flash, which is mapped to F (F is for Flash, of course)). I tried exiting the game, and I also tried unplugging my keyboard, and remapping all of the keys to different buttons, to no avail. We ended up surrendering the game, because I was the main damage for the team (Bye LP! :c) and losing because of this bug. I hope this helps find the cause and/or fix the problem, I'll do some extra tests and post any findings on this thread.