Regardless, I hope all experiencing this problem will find a solution.
Which cars are that?
I have one locked car. I cant choice buy or delete
It's a Nissan 240ZG (HS30) '71 standard.
It probably won't matter. Others have gone back to earlier versions and there is no change.
It is looking more and more as if PD are the only ones who can fix this.
Well it looks like I found a partial solution that worked for me. For those with DLC car or track packs that isn't compatible with the earliest game versions, it looks like you're out of luck for now.
more information here: http://www.gtplanet.net/forum/showthread.php?p=802
BUT FOR THE LOVE OF GOD, BACKUP YOUR SAVEGAME TO SOMEWHERE SAFE SUCH AS A USB STICK FIRST!
yeah i have had the unusuable car icon problem a long time ago. i made a thread when it happened
basically i got a lame glitch that wouldnt allow me to play the game, after reninstalling game data i could play so i won and purchased a few cars. after reupdating (after a new update came out) my game finally worked except for the cars i earned during the downgrade became unusable.
i still have the infinite looping glitch on my 2.10 upgrade and i dont want to downgrade to 2.09 because im afraid any cars i earn or purchase during the downgrade will be unusable once i finally get an update working
ive having the same issue too being stuck at the start up screen its the new update wat some ppl have been doin is down grad to version til the GT drops a patch for the start up glitch which sux