I was at Porsche GB HQ yesterday, which also happens to be a dealership, to pick up a car (Boxster S - lovely thing) when I saw this car under a sheet.
Judging by the air intake at the front and the mahoosive spoiler at the back I'd say it was a GT3. If it was sitting under a sheet in the showroom then it was waiting for a customer to come in for 'the big reveal' as Porsche are wont to do.
So, are GT3's getting fixed and now going back to customers? Looks like it.