Thanks for the info and the links!
From what I can gather, it sounds like since I submitted my Turbo Tax already, my options are limited. Restarting and clearing may have been an option if I had not submitted it, but it was not something I knew (and I'm guessing many people didn't know either based on the amount of people asking about very similar issues). The customer service rep said I can always submit a request to challenge it, but any requests will almost certainly be denied per him.
