It's just that we keep trying to do our state returns before the forms are published. Here is a link to the dates when the state forms are ready: https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-forms/state-forms-availability-table...
This happened to me before but I had forgotten. Now I keep this link in my bookmarks/favorites. TurboTax updated it each year so you don't have to resave it.
The only "bug" is that instead of simply getting a message to that effect when you click on Start State, you get into this endless loop with no explanation.
