Whatever TurboTax says is only an estimate. TurboTax gets NO feedback or information from the IRS regarding your refund after your return has been accepted. The IRS is your only source of information. If the IRS site says your refund has been issued, then give it several days to post to your account.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**