Fiora Gameplay Bugs

I've been learning the in and out of the new rework Fiora and I've found her fun and very challenging. She needs someone who have quick reaction speed to react to her auto cancels, know when to go in and when to use her abilities. As of late I've been noticing some increase in bugs. At first her main bug was, and still is, that when you use her ultimate and get the kill quickly her ultimate heal doesn't appear but your ult in on CD. Now she has 3 more bugs that are really game changing and will decide the outcome of a battle. First of all is her lunge (Q), when using it on a target she changes her auto target instantly, I know that I can just keep clicking on the target but this will cause her to auto cancel and at times you may not notice until it's too late. Next is her passive in combination with her Q, many times I've found it that her Q doesn't even proc her passive and even at times it doesn't proc with a single auto attack. Finally her most annoying bug that's the real game changer, her repose... It's funny as her repose descriptions says that she parries all damage and all CC. I find it super annoying her many times CC and damge just go threw it like no problem, sometimes I've found myself spamming my W just trying to get it to work. Please fix these bugs, she had them for far too long.