An overwhelming amount of inconsistencies with ability interactions since the preseason update

Hello. I haven't seen anyone talk about this before, so I decided to try and raise awareness myself about this issue. For the sake of credibility, I'll state that I play since Season 2 and I finished as Challenger last season. What I'm trying to say is that I know how abilities are supposed to function, and how abilities are supposed to interact.

The tl;dr here is: **There are a lot of inconsistencies in how abilities function and interact. Call it bugs if you may. **

Though it's important to note - these aren't bugs in the sense of "Follow X reproduction steps in order to recreate" - these are inconsistencies, so it may act this way or the other. I don't think I've encountered a single occurrence more than once, but instead a lot of different ones all over the place. I guess I should mention that I play a variety of champions regularly, so it's not just a single champion that "broke" at some point.

What made me finally decide to write this post is the recent Hashinshin clip where Fiora's Q goes through his Counter Strike, and her passive with it. I feel like things of this sort happened to me countless times since the preseason update. It may or may not have been exactly on the preseason patch, but it definitely feels like it started around that time.

If you feel like something of this sort happened to you, you can share it; though I feel like tackling these issues one by one is impossible. Honestly, I'm clueless at this point.

######[I haven't posted this in the Bug Reports boards for a reason. This feels more like a fundamental issue affecting gameplay rather than a bug, and I believe I explained how this differs from normal bugs.]