The exact date when a form or section will be updated is not available. TurboTax is updated with new releases every night. Your best option is to move on to other topics or give TurboTax a few days to update the schedule you're waiting for. In some cases, there are links to sign up to be notified by email when the update is released.
If you're using TurboTax Online, be sure to close and re-open your browser each time you log in. For TurboTax Desktop, agree to the updates each time you open the program.