My trip to DLP is coming up in a few weeks. I received a call from them, asking if I wanted a free hotel upgrade. We were originally staying at Newport and they offered Disneyland Hotel. She specifically said "at no charge to you".I checked my reservation today and it now says I have a balance! (I paid in full when I made the reservation in October).Has this happened to anyone else? Should I wait it out and see if it disappears? I really don't want to call, I do have to pay international phone charges.Thanks!