Update, SOLVED.
I spoke with TurboTax, and the solution to this is to temporarily add second state to force the application to show you the correct forms (pick one of the states where your S-corp filed the composite K-1). Fill out that second state with barebones information, then select save. Go back over your home state again, and at some point in the flow, you will see a new question titled, "Credit for Tax Paid to Other States Summary." Fill out this table with all of the states and taxes that have already been paid, and these payments will be credited back to you. Be sure to delete the temporary second state before filing.
