2023 iowa efile rejected -- no way to correct it

I am in Iowa self employed and take the insurance premium deductions under the business for myself and my spouse. I waited for last week's new form 7206 correction which downloaded finally allowing me to efile. My fed return was accepted, my Iowa return rejected due to "overstatement of health premiums". I downloaded today's updated Iowa corrections to Turbotax. But nothing has changed. Since my insurance deduction is already in my Form C, it is accounted for. BUT the system repeats it a second time on Iowa 1040 line 18. Therefore it is double applying the deduction! However, there is no way to correct the forms. HELP!