In general, you should never request a tax refund deposit into an account you don't own and that is not listed under your SSN. Most of the time, the bank or the IRS will reject a direct deposit into an account that is not in your name. This will also be true for the stimulus payments. For expatriates, it is often convenient to keep open a small free back account in the US somewhere for reasons like this.
No one on this public forum or at Turbotax customer support can tell you anything about your IRS payments, since your interactions with the IRS are private.
