That's ridiculous! I got mine, but that's just a slap in the face; locking a f*****g quest behind double RNG. Still, I suppose it's in response to everybody who complained about getting the Seething Heart then not being a high enough level to do the next bit. A typical Bungie 'fix'.
What? Really? So it takes a while to get the boss to drop and the reward is also RNG :/ thx for the reply anyhow :D