Lol
You guys and your small sample sizes thinking something is bugged because you didnt get a Hr drop.
I played 150+ hrs of 96 Tz and 85 alvl without a rune better than Um, and didnt start questioning whether the game was bugged or not.
400 cs seal pop runs at 2min per is 15 hours of gameplay total...
After that dry run in less than 20 hrs got jah sur vex, it is just RNG lottery. It is what makes it nice when you drop one, or several in an RNG cluster.
yeah, well it just feels bad and makes me questioning shit, thats all ;D