Warlords of Draenor hotfixes have been published the 09/30/2015 ! Here is the patch notes :
Patch 6.2.2a Hotfixes: September 30 (Source)
- Added the ability to sell a number of Brewfest items back to the Brewfest vendor that could not be sold back previously.
Raids and Dungeons
- Note that the following tuning changes to Hellfire Citadel are currently live for the EU and Asia regions. Other regions will require a realm restart for the changes to take effect.
- Kilrogg Deadeye
- Kilrogg Deadeye's Heart Seeker now deals damage and spawns globules only against the target of the ability on Normal Difficulty.
- Significantly reduced the health of Blood Globule and Fel Blood Globule on Normal Difficulty.
- Hellfire High Council
- Reduced the damage of Dia Darkwhisper's Wailing Horrors by 30% on Normal difficulty.
- Gorefiend no longer uses Shared Fate on Normal or Raid Finder difficulty.
- Gorebound Construct's Hunger for Life now only affects the fixated target on Normal difficulty.
- Tyrant Velhari
- Aura of Oppression in stage one and Aura of Contempt in stage two of the encounter now increases its effect over time more slowly on Normal difficulty.
- Wild Pyromaniac's Fel Orb no longer creates patches of Chaotic Felblaze if it fails to impact a player on Normal and Raid Finder difficulty.
- Unstable Voidfiend's Volatile Voidstep no longer spreads Creeping Void if the explosion contacts any players on Normal and Raid Finder difficulty.
- Archimonde no longer uses Wrought Chaos on Normal or Raid Finder difficulty.
- Nether Portals created by Nether Banish no longer summon Living Shadows on Normal or Raid Finder difficulty.
- Ancient Artifact now increases maximum health by 25% (down from 100%).
- Fixed an issue where Druids could incorrectly retain shapeshifted visuals for the opposite faction upon leaving a Battleground match.
- Fragment of the Dark Star should now only trigger its effects in combat.