Gaming Union writes "Dragon Quest IX has been nothing but a catalogue of errors for Square Enix, as the game was initially planned for release in 2007. Despite this, here we are in mid-2009 and the game still hasn't been released.
Most recently, the game was officially penned in for the 28th of March, 2009, after Square Enix unveiled the release date at the end of a trailer. However they then had to go against that, and on the 12th of February, informed the general public that the game would be delayed until the 11th of July, 2009."