Possible Shyvana bugs that need looked into

Alright, I'm going to list a couple glaring bugs that happened multiple times in the past week;

-Ult does no damage despite clearly moving over/through enemies. This is most noticeable when ulting over a wall, but I've done it in the middle of lane into an enemy team full of squishies with no MR and it didn't chunk them even with a full AP build.

-After landing in dragon form, E/Flame Breath is locked to a random direction and does not follow your mouse unless you move it again before casting. Frequently the ability will cast to the upper right of the screen. I've seen this several times when setting my mouse where I want to shoot right after I land and Shyvana will turn completely around and cast it behind her or a completely different direction.

-E/Flame Breath will sometimes go through champions and land behind them. More often than not I have to cast like a traditional mage ability just to land the hit that is supposed to stop when it hits a champion. Either the hit box is bugged or the ability is bugged in some other way.

-While in dragon form your E and other attacks can completely miss at point blank range if the enemy is within your now larger hit box as Shyvana's head now extends over your target. Things like Yasuo's windwall come from slightly behind him and from within his hit box, so why doesn't Shyvana's E? If my mouse is on the enemy when I cast E, even at point blank range or within my own hit box, that's where it should go. This has not been the case.