Scheduled for today (June 13), a spokesperson for the BBC confirmed the game has been "slightly delayed", but has yet to provide a new release date.
"The Vita version is undergoing additional testing and will be slightly delayed to ensure we deliver the best version for Doctor Who fans," read the statement issued to Digital Spy.
Both the PS3 and Vita versions were originally scheduled for March. The PS3 version was released last month at PSN and retail.