Did you have the Turbo Tax fees deducted from your refund? There is also an Extra $40 Refund Processing Service charge (45 in California) for that. And federal and state refunds come from different places at different times.
How to review your fees
https://ttlc.intuit.com/community/charges-and-fees/help/how-do-i-review-my-fees-in-turbotax-online/00/26353