It sounds like you either need to keep calling TT and ask them to fix it, override it, or file a different way (on paper, with HR Block software, or at a free tax clinic if your income is low enough). A list of tax prep locations in DC is at
https://communitytaxaiddc.org/free-tax-assistance/locations-2/
They don't use turbo tax but something called TaxWise--not sure if TW has the same issue as TT but the folks working there are smart and can override or help you file on paper if needed.