Warlords of Draenor hotfixes have been published the 09/02/2015 ! Here is the patch notes :
Patch 6.2 Hotfixes: September 2 (Source)
Raids and Dungeons
Siege of Orgrimmar
- Spoils of Pandaria
- Spoils of Pandaria can now be started by 1 player (down from 5) on Raid Finder difficulty.
- Winning an Arena Skirmish match now award 40 Honor Points and 25 Conquest Points (up from 20 Honor Points). Skirmishes continue to award bonus Honor if a match goes on for an extended period of time.
- Mercenary Mode is now only available to level-100 characters.
- A number of Gnomish NPCs should no longer be unfashionably early in dressing up for Feast of Winter Veil.
- Fixed an issue with a patch of ocean between Tanaan Jungle and Ashran that could cause characters to disconnect if they fly or swim over it.