While the western world eagerly awaits even the tiniest hint of a release date for Gran Turismo 5, the one territory with an actual date has received a 3 month delay.
"3 months" was born out of Google's miss translation - It referred to the tentative release date of March. The actual delay is stated as 'TBD'. Thanks to Dir_En_Grey for the help.
SCEE have said the delay is ‘only applicable to the Japanese market,’ though they have declined to offer a European release date.