Thought I'd update you guys. After I contacted USCIS every way possible, and getting no where, I called my bank. Pleaded with them to allow any charges from Homeland Security to go through. They told me, "they would note it, but most likely would get declined as the credit card information was outdated". Though some kind of beaurocratic miracle, the charge went through yesterday. So, not only is our package there, but we paid the old fee structure.