Here you will find a list of hotfixes that address various issues related to the release of patch 4.0.3a. While many have already been deployed on all realms, some may not be implemented until the next time your realm is restarted. We will continue to update this thread in the days ahead as additional hotfixes are applied.
Players should now be able to champion a capital city and earn reputation in Heroic and normal Wrath of the Lich King dungeons while wearing that city's tabard.
Thanks for the help!