[Death Knight][Unholy] Death's Due + Defile

[ahmad90990]

WoW Freakz spell link: [152280] Defile - [315442] Death's Due

Character name: Deathchoice

Bug description: The combination of Defile with Death's Due is not working properly, as u see in the tooltip it shows how it should be, when u use Scourge Strike on a target they will take a debuff and give u a buff; Death's Due itself works fine.
i thought it may be visual bug until i checked my stats which doesn't change when i play with Defile but it does scale if i play with Death's Due.

Proof: https://imgur.com/a/88fg87S