Contradiction between talents

[Dâedra-argent-dawn]

The tooltip of Demonic tyrant states

Summon a Demonic Tyrant to increase the duration of all of your current lesser demons by 15 sec, and increase the damage of all of your other demons by 15%, while damaging your target.

It buffs and increases the damage of our main/prime demon, our Imps, Dreadstalkers, Vilefiend, Felguard from the Grimoire and Demons from Nether Portal, including prince Malchezaar.

But Tyrant right now doesn’t increase the duration of a Pitlord from Gul’dan’s Ambition talent.

And to make things even more confusing, Reign of Tyranny Talent states:

Active Wild Imps grant 1 stack of Demonic Servitude. Active greater demons grant 3 stacks of Demonic Servitude.

And Vilefiend, dreadstalkers, Felguard from the Grimoire is count as greater demons, yet none of Demons from Nether Portal count towards this buff, even Malchezaar.
Even Pitlord from Gul’dan’s Ambition doesn’t count.

@Blizzard, can you elaborate on this?

[Warferno-dentarg]

I think demo is the absolute most misinformative spec there is, either ability descriptions contradict themselves or do not give any real information like damage done for example so players have to spend stupid amounts of time on 3rd party websites just to play the spec.

Just rework the entire spec from scratch already, it’s been a mess for 6 years now.

[Oútkast-draenor (Oútkast)]

We had perfect demo in WoD,but i see there is a people who love current demo.
Would be perfect if they could make thro new talent system to have WoD demo or current demo,that way both party’s are happy.
I miss my WoD demo so much ;( it was most entertaning class design and meta was one of the main reason i mained warlock when i started this game.