The serial number plate says
Manufactured in Hungary
Manufactured: June 2011
Also, there is Version No: I201
It's a PS59D7005DKXXE (European model)
The set updated immediately to 1012 firmware, if I remember correct. At least it's higher than what's on offer on Samsung website, which is 1009.1.
I've had it since 20th June now, and I don't think the peeling has spread, and no new peels haven't appeared. I did try to push the layer back with a microfiber cloth and a credit card, but that didn't seem to affect in any way.
I can really see the peeling only from the side from certain angle and if there is light coming from certain angle. It's difficult to see directly from front.