Unfortunately, this sounds like an area where the laws don't protect you. However, hop on over to creditinfocenter and post your question. Probably someone there who knows definitively.
File a complaint with the BBB and the FTC. Probably won't help, but add to their list of unhappy consumers.
Also, send both a letter and Email to U.S. Senator Carl Levin. He recently held hearings on credit card company practices, and this is definitely something the legislature should address.