The IRS has a big banner at the top of the IRS WMR website:
"Updates to Where’s My Refund Status Delayed for Some
The Where’s My Refund app may show “Return Received,” even if we’ve already issued your refund. Your refund will not be delayed. There’s no need to call the IRS."
TurboTax does not get any updates on its website after an efiled return is accepted. It doesn't get any feedback from the IRS. If it says "accepted" for the efile status, it will always say "accepted."
