I am still dealing with this. Waiting on call from service manager at dealership and GM lead advisor. Basically I am being lied to and screwed around with them having my truck the last 3 weeks and doing nothing. Here are some pictures of the gasket I mentioned with the paint still chipped. Got another call today saying that my truck is done (again) but somehow nobody knows what exactly they "bodyshop" (aka some dudes house.... yeah, I found out its just somebody with a barn in the backyard) has done. They keep saying it is repainted, but the PPF is still on and I guarantee if i take the piece of rubber off I would still be able to see the chipped paint.
UPDATE:
Service manager called me back and said he talked to the "bodyshop" and they will now ACTUALLY repaint the hood and "follow the bulletin to a T". So, maybe after not having my truck for a whole month I will get it back and it be done correctly...