Daylight savings

Gran Turismo 7 players around Europe are waking up today — an hour later than usual — to find themselves on the receiving end of a curious bug in the game: ...

As a result, players in Australia and New Zealand noticed the tickets were not being awarded properly on October 2, when southern hemisphere clocks advanced to summer time. This was possible in Gran Turismo 7 too, but Polyphony Digital quietly addressed the issue with an update in April 2022. In essence you could trick the game into giving you daily rewards much more frequently than daily, by waiting until midnight and manually changing the game’s time zone back one hour.