I got the letter in the mail. I replied on line and did the stupid human tricks required. Send a photo of DL, take a photo, website said it verified me. When I hit the final click I got an "error message" to the effect, submission not accepted. Dont recall exact text. I did receive an email form ID Me that said You are Verified. However, nothing has changed on IRS website. Return is still under review ?? I would like to verify that the issue is solved and see some change to the account.