Yorick dmg dealt bug AND Yorick basic attack dmg (without attacking)

Was playing a game with Yorick in it. Yes, I heard about the dmg dealt bug. But there's more. In teamfights I was always receiving "474 dmg from Yorick's basic attacks". Even in fights where I was nowhere near him to be attacked by his basic atks. I'm guessing there's some bug. Please look in to it