Agonizer 9000 increased drop rate not present

There is a video of 2000 kills on agonizer 9000 and the drop rate for the dictator which is part of his dedicated loot pool actually doesnt drop at a increased rate. All his dedicated loot in general doesnt drop at a increased rate really.
Here is video

Already posted twice in this thread:

See caveat about inferred drop rate confidence intervals! Also, please continue discussion in that thread - ta muchly!