The planned DLC for Tomb Raider: Underworld, named Beneath the Ashes, has been delayed due to technical issues, and there for will not be released on 10th February as originally thought.
βAn unexpected technical issue means that Beneath the Ashes will not be available to download on 10th February as planned. We apologize for this delay and we are doing everything we can to bring you this exciting new content for Tomb Raider: Underworld as soon as possible.β said an Eidos Spokesperson.
More on this when we have it.