Aatrox does even dev's look on code?

Hi guys. Could someone tell me why aatrox is so bugged?

1. After casting E he stop auto atacks even if are enable in options
2. After combo Q+FLASH R doesn't deal dmg (game don't read that he moved and range on R does chceck again where he's?)
3. Even if you atack or be atacked you lost your passive stack
4. Lost maches on W (3 atacks)

Hope you rework him with no bugs.