You may have chosen the option to have your TurboTax fees paid from your federal refund. When the refund is delayed, you agreed for TurboTax to take the fees from your bank account. See this detailed explanation:
https://ttlc.intuit.com/community/charges-and-fees/help/why-was-my-bank-account-auto-debited-for-turbotax-fees/00/26102