Looks like you have a painted roof membrane. Dicor had a problem around your time frame with the paint bubbling like yours. Call Dicor at the below number, have your Vin # handy. They will walk you through processing a claim. There is a good chance your roof does not need replacement unless you choose. Dicor has made fair offers to members for their troubles while still warranting their roof. Call them and they will walk you through it
Dicor Products
2965 LaVanture Pl.
Elkhart, IN 46514
Toll Free: 800.837.2059