Try this:
Go to Tax Tools>Tools>Delete a Form
Do you see more than one 1099-G for your state refund there? If so, delete one of those forms, then sign out of your TurboTax account.
Sign back in and see if the issue is resolved. If not, please post back.
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***
