Ga return - social security was included in AGI

Both my husband and I are 65. Georgia does not tax social security, but my AGI from my 1040 (which transferred over to Ga), included our social security, therefore causing us to 'owe' taxes in Georgia. Ga also excludes 65,000 of retirement income for each person over 65. I have already submitted the taxes, so wondering if there's a mistake in the TT software? This exclusion should be on 500 Schedule 1, but don't see this in my downloaded completed forms. TIA for any hep, SB