While many players are busy combing through the PTR patch notes for the upcoming patch 4.0.6, Blizzard has implemented another round of hotfixes on the live servers. This batch includes multiple Tol Barad hotfixes:

• If a player is already in Tol Barad and does not join the battle, the player will be ported back to the camp.
• Using /afk ejects players out of the raid and back to the camp.
• Entering Tol Barad via the bridge during an active battle by joining the queue will port the player to the correct starting place of the battle, but players who do not join the queue will be ported back to the camp.
• Both the Hellscream's Reach Battle Standard and the Baradin's Wardens Battle Standard now have a 10-minute cooldown.
• The spawn rates of all three Tol Barad quest micro dungeons have been adjusted to a more reasonable level. This should alleviate the issues players were having with creatures respawning too quickly.