I just discovered this also happened to me. I have always bought the Audit Defense product as offered at the completion of my tax filing through TurboTax. Evidently a few years ago, seemingly 3, TT started the "Annual" version of Tax Audit, which expires, vs the "Standard" version, which does not expire. I had to pay extra to upgrade 3 of my years. It was not clear that TT had made this change in what was being offered.
