Gentlemen: New owner of 08 Screamn' Eagle brake squeal

Needless to say, sure wish I had found this site earlier. I now have just over 2K on the RK and my squeal is back. At around 500 miles, I removed the rear caliber and applied some anti squeal grease. This worked great up untill this weekend where my squeal returned and magnified. Today I removed the caliber again, to find that my grease had...looked like, crystalized and dried up. Looks like I need an anti squeal grease that will endure more heat.
Anyway, the reason for the post... Last Friday, I was at a dealership, (not my dealership) where they informed me that a fix was in the works. From there, I putted over to my dealership where they were vague about the fix. Today, I just got off the phone with Milwaukkee, where they indicated, indeed there was a fix and I should get ahold of my dealership next Thursday 7/31 so as to touch base with them, (and sounds like to me) to schedule my RK. Muddy