I filed 3/20/21. After 3 weeks started seeing the same message. Checked my account transcript - it has nothing for 2020.
Finally got through to the IRS after days of trying. The person told me that she has no idea why my refund is held up; but I should call after June 4th (10 WEEKS after my filing date), and hopefully the system will what's going on (she said some BS about a 'system overload' right now).
