According to the official Tony Hawk Facebook page, the next downloadable content pack for Tony Hawks' Pro Skater HD will be delayed a few weeks.
According to the "We received word that the DLC has been delayed until the first week of December. It will definitely be coming to all 3 platforms then. Again, it's later than all of us hoped, and we're sorry about that.",
The upcoming DLC will add the ability to do a revert as well as add some maps.
Tony Hawk's Pro Skater HD was released on the 18th July 2012 on Xbox Live Arcade and PlayStation Network.