If the SSN were indeed locked, as you suggest, one would expect the rejection code to be different: IND-901 or IND-941-01, not as indicated IND-031-04.
IND-031-04 | Primary taxpayer AGI, adjusted gross income, PIN
IND-901 | Primary taxpayer SSN, social security number, locked, Social Security Admin.
IND-941-01 | Social Security Number of Deceased Taxpayer
Let's hope Turbotax will finish fixing this bug.
