One more data point of successful resubmission. TurboTax Deluxe on Windows. I didn't delete any forms. I updated, then revisited both IRA sections (under Income and Deductions) to confirm all the numbers. Final amount due didn't change. I also had to change dates for underpayment penalty (unrelated to the problem I assume) and for direct debit. Then I went through review and submit at 7:15pm Pacific. Got confirmation of acceptance at 7:38pm Pacific. Still waiting on state.
Thanks to everyone who posted on here. It was useful to be able to confirm it wasn't my problem, hear the (sparse) responses from Intuit, and then hear that people were starting to succeed.
