There's a Pyke bug that's been there since day 1 and it still hasn't been fixed!

Since release, Pyke has had a bug where one of two things would happen. Either your ultimate would show that it was on CD but it would actually be usable, or your ultimate would show that it was off CD and it would not be usable (The former is far more common than the latter, happening in probably at least 25% of my games, but I have had the latter happen). In this clip of NB3 playing Pyke, you can see that the bug is still not fixed as his HUD displays a 7 second CD left on ultimate but the healthbars of Lucian and Ezreal indicate that the ultimate is usable, which when this bug occurs, it is. I understand this type of problem is not on the priority list of game changes, and it barely affects gameplay aside of if you get faked out by the CD displayed on your HUD, but this bug has been around forever and I can't imagine it being that difficult to fix, but I thought I should bring it to attention.