Game changing Azir bugs

My last game of League was on summoners rift, normal mode. I went mid as Azir and I quickly found out that there are a couple of really big bugs. First of all, I discovered that his E was not working properly when i tried to get away from a LeBlanc, with an Ezreal ganking for her. I had my soldier well behind the turret and i even clicked on it while hovering over it, and attempted to activate my E, but nothing happened. That was only the first of many failed attempts to use that ability that game. I am aware that some of you might say it was a mechanical issue with my keyboard, and let me say, it only worked some of the times when I was standing still. This very well could have been a keyboard issue, but the next bug is defiantly anything but. The next bug is that Azir's ultimate did not knockback, do damage, or prevent the enemy team from walking around it once throughout the entire game. Everyone on both teams saw it happen every time i tried to ult, and were in agreement with me when I said Azir would be disabled soon. I am being quite serious and very literal when i say Azir's ultimate did nothing. I watched healthbars not even budge even though it said it had around 800 damage late game, as well as the enemy team stroll right though both as it was happening and after when my soldiers had already formed their wall. I am not complaining and merely stating facts, as I was able to keep a good record throughout the game, despite the game changing bugs I had to deal with. So in a nutshell, Azir's two defensive abilities were very bugged my last game. Lastly, I would like to say all I wanted to do with this, is to help improve this game by asking if anyone else has had these problems lately, and if they have, to ask the good people of riot to fix it as soon as they can. I know it is very busy this time of year for them with the end of the season and all and the new summoners rift update, but I just wanted to contribute to helping this awesome game.