TurboTax Support was fairly useless. Not the support person's fault. From Googling online, the most likely answer I found is that this is an issue with how TurboTax is sending the information to IRS in not creating a unique identifier. What a lot of people suggested is adding $0.01 to one of the "identical" value since it would be rounded to the nearest dollar value. I check my tax return before and after adding the cent and it looks identical.
