Blizzard giving all subscribers 5 days of free game time
Executive Producer J. Allen Brack has posted a message on the official forums apologizing for the Warlords of Draenor launch issues. To compensate players, each player who had an active subscription as of November 14 is getting 5 days of game time added to their accounts. He also mentions that they are continuing to deploy the new instancing tech to all realms to help with queue times. The end result will be realms having approximately double the population capacity they did before launch.
You can read his full message on the official forums.
