An official PS Vita listing for Medal of Honor: Warfighter was made in error on the Electronic Arts website, the publisher has claimed. On Tuesday, it was revealed that the EA Origin Store, which has become a routine source for information leaks, listed PS Vita as an available platform for the upcoming FPS.However, an Electronic Arts spokesperson has since told CVG that the listing was a "mistake". The product page was first unearthed by games website MP1st. Its news story carries an image of the game's PS Vita listing on the US Electronic Arts online store - the same data is not available in the UK. Medal of Honor Warfighter, in development at Los Angeles studio Danger Close, will launch worldwide from October 23rd.