Lasthit on some champs

Hello, dear developers can you please fix issue with lasthit what using common.
Hero what have problems:
1.Thresh - wrong bonus calculation from E passive
2.Kindred -  wrong bonus damage calculations from passive stacks 
3.Vel'coz - wrong damage calculation it attack early ( this bug 3 + months)
4.Lulu
5.Kayle melee

It's vs lane minions.
