Did it actually remove all your trophies and stars from each level of the game and relock what you had unlocked?
I take it you didn't make a usb backup of your game save ?
If you did...
Uninstall the lot.. re-install and try to use your backup save
If not... I don't know what to suggest
Maybe create a few RAGE threads at PD .... lol
This reminds me of what happened to me with shift 2. I lost all my cars and progress in the game but the events were unlocked.Alright so I only have one car lol. Races up to ib are unlocked for me though. This is weird.
I guess this has to happen to me with every GT. I've lost save files in every GT since the very first one lol.
So the pre-order cars won't show up anymore even after redownloading them. Might just restart the game completely ugh.
that's what i was meaning you did... uninstall gt completely.. re-install ... then try and load your game save
In the menu there is an option for the game to try and salvage files, like that found in GT5.