This is an update issue on the IRS side, so you will need to check back periodically for TurboTax program updates.
I know that the IRS's E-file was down or under updating for Business forms. I am not sure if that has anything to do with it? But at this point, you would just need to follow the direction of the IRS and fix the rejected return accordingly.
Please see the TurboTax FAQ below for instructions:
How do I fix a rejected return?
