In most cases, the information that your employer lists in Box 14 of your W-2 does not affect your income tax return. In fact, for many Box 14 entries, the IRS does not even provide a place for it to get reported on your return forms. They are reported to you in Box 14 simply for informational purposes.
TurboTax combined your federal refund and state tax owed just to show you the net amount you will be getting back. If your return is correct, you will receive the full refund amount. Your state tax return will not be paid with your federal refund.