Regarding Issues with the 'Gran Turismo 6' Community
From 16:00PDT June 19, 2017 to 0:00PDT June 29, 2017, we have noted that there was an issue on gran-turismo.com where you could not sign into the web browser version of the 'Gran Turismo 6' community. There was also an issue with a part of the community feature of 'Gran Turismo 6' from 4:00PDT June 28, 2017 to 0:00PDT June 29, 2017.
These issues has been resolved at this time. We apologize sincerely to those who had tried to use the service unsuccessfully during this time.