1099-R Invalid code in Box 7

My 1099-R has a Box 7 value of "B8" and the IRA/SEP/SIMPLE box is checked:

 

B – Designated Roth account distribution

8 – Excess contributions plus earnings/excess deferrals (and/or earnings) taxable in 2019

 

We pulled back the dollars that were deposited in early 2019 because of income limits.  None of the "distributions" that we got back were taxable - it was just a return of our post-tax contributions.  There is $0 taxable amount and no capital gains.

 

Turbo Tax is not letting me submit my filing - it keeps saying that I have invalid codes in Box 7, but that is literally what my 1099-R says.  Do I need to contact the payer listed on the form?  Is there a way I can get Turbo Tax to accept these values so I can complete my filing?