Thanks to all who have replied. I am happy to know this is not unique to me (not happy some of you were rejected, but at least I know I wasn't singled out for a reason of which I would have no idea). My hope is this is a TurboTax glitch that will be resolved on March 5, as opposed to the IRS flagging it for some unknown reason. I am certain I reported everything (Nondeductible Traditional IRA contributions converted to Roth) correctly on Form 8606, so a TurboTax issue seems like the only reasonable explanation. Take care, all.
