It looks like we’ll have to wait to explore the dank underbelly of Croft manor. Eidos has announced the delay of the first Tomb Raider: Underworld episodic content, Beneath the Ashes, until further notice, citing “an unexpected technical issue” as the reason. This Xbox 360-exclusive content was supposed to come out tomorrow, on February 10.

No word on whether the second batch of content, Lara’s Shadow, has been affected by the same issue.