If your program says it's up to date or you can't update it then do the Manual Update. This has also fixed the State forms not available problem for some users.
https://ttlc.intuit.com/community/updating/help/manually-update-turbotax-for-windows-software-basic-...
See if these 2 support articles help
https://ttlc.intuit.com/community/tax-topics/help/there-is-an-update-available-for-your-version-of-t...
And can't install state, state looping
https://ttlc.intuit.com/community/tax-topics/help/state-loop-indicates-turbotax-is-up-to-date-after-...
