Hey there, any luck with sorting this?
I have a 2008 J-150 (now an SJ-200 Studio I believe) and the pickguard started to lift off after about the first two years. I've had it professionally re-bonded a couple of times but it keeps happening. I'm in Australia, and have been informed that I would need to ship the guitar to the Australian Gibson importers and they will look at it for me, at my expense.
Gibson wouldn't help me, even with some advice, as it was out of warranty, and the Australian importer won't call me back - so I thought I'd try you guys!
Cheers... Chris.