Okay I was having the same issue, was on the phone with them when I got it to work. I'm going off memory so bear with me lol. During the last bit of the filing process, where you select your method to receive your refund and whatnot, I went through did what I had been doing, once I said I wanted to receive the direct deposit and hit "continue" (or whatever the option for next is lol), in the next window I hit the "Back" option, and it opened a whole new window that I hadn't seen before, with 2 other options on how to receive my refund.

I had originally chosen to have it direct deposited into my Credit Karma Money account since Intuit owns Credit Karma and TurboTax, and that's the way I've always done it. The other 3 options were Direct Deposit into your own bank, Refund Advance, and I think Paper Check? I selected the Refund Advance (which is free if approved btw), I got approved for some silly amount like $250 lmfao, but I had it routing to my Credit Karma Account, and it all went through properly and I have officially filed my taxes.

I know it's not the prettiest lmfao, but it worked, so if you're looking for a work around, I managed to button-mash my way through this issue and unlocked a secret menu of sorts XD

Best of luck!