Did I have to re unlock again my LFS after patching to version 0.5T ?

My LSF was unlocked and after patching it to version 0.5T the game is returned to demo version !

will it cost me a unlock if I re unlock it now ?

what should I do now ?

Yes, you will need to unlock but i believe you have a certain amount avaliable per month??

If you already had Patch S installed and just want to upgrade to Patch T, you dont have to unlock it again. It works without.

Quote from zeugnimod :

If you already had Patch S installed and just want to upgrade to Patch T, you dont have to unlock it again. It works without.

I swear patch Q was the latest patch out before T? Or are you talking about somebody who didn't get the Q update?

No, on Friday afternoon, Patch S was released, which needed a new unlock. On Friday evening, Patch T was released, which had small fixes concerning CTDs.

Unlocking is needed from P/Q to S/T but not from S to T

Well there is now enough of us I think there was a problem. I upgraded from "Q" to "T" and had to "unlock".