A few websites have been posting screen grabs of the Bandai Namco website, apparently showing that their forthcoming game, Beautiful Katamari, will see a release on the Playstation 3, Nintendo Wii AND the Xbox 360.
Bandai Namco famously dropped the Playstation 3 and jumped ship to the Xbox 360 due to problems with developing for the console and poor hardware sales. The box-art even features the little 'Only On Xbox 360' logo.
However, within a few hours of the stories hitting the web, it seems that the boys and girls at Bandai Namco have noticed the mistake (or slip?) and changed it to Xbox 360 only. It remains to be seen if this was a genuine mistake or if it wasn't supposed to be seen by our eyes just yet.