Headhunter Caitlyn AutoAttack bug

If I remember correctly the same bug was reported a while ago concerning this particular bug on this Caitlyn skin.

In a Normal game as Headhunter Caitlyn, I noticed that sometimes damage was being applied to minions as soon as the attack command was given (i.e. as soon as the projectile leaves the gun) instead of when the projectile hits the minion. Sometimes it seems like no damage is being applied at all, and only half the time the damage was being applied as per usual.