Please try these steps below to get back into your State return so you complete it:
Login to your TurboTax account.
In the Welcome Home box,
click on the My TurboTax tabat the top and then My
Tax Timeline
In the SOME THINGS YOU CAN
DO section, click Add a state. (Important do not select
continue with state return as it will send you back in a loop. Please
select add a state, as this will bring you back into the program,
even though you are not really adding a state. Instead you will be
selecting the tab in the next step)
Click on the State Taxes tab.
(Located in the upper portion of the screen)
Click Continue to start
or complete your state taxes.