Other Fuel System Tank Filling/charging problems of the 2010 Ford Flex

Purchased a pre-certified 2010 Ford Flex at vermont dealership 3. 07. 2014 with a premium extended warranty plan. Travel between vermont and new york. Approximately April /may 2017 noticed powerful smell of gasoline after filling vehicle, couldn't close garage due to smell and parked away from others. Garage replaced rotted fill neck yoke 5. 12. 2017. Problem seemed to abate but persisted , now in garage and extensive work to drop gas tank where the metal flange connecting fuel line and pump to the tank is totally corroded. There is a recall on other Ford vehicles for salt corrosion from road salt to the fuel tank causing dangerous leaks. I could have blown up and my home from this !! that recall targets northern states such as the one I purchased my car including vermont and new york recall number 15s3. No fire as a) I was very lucky b) it's in the garage with a huge bill.