"On 16 January 2008, Constellation Program Manager Jeff Hanley issued an internal agency memo wherein he asked a lot of people to adopt a series of Ares and Orion launch date slips. Most significantly, he said that Ares 1-Y would shifted 12 months from September 2012 to September 2013.
All of this arm waving and denials aside, it would seem that Jeff Hanley knew what was going to happen - eventually. NASA sent Lockheed Martin a letter on 1 July 2008 asking that the company "develop a NTE value" for the several changes. One change was to ..."