Seeing nothing on IRS.gov after filing on Feb 10 and getting the pending status nonsense. So it could be a problem on the either side - Intuit or IRS or both. Intuit may have not submitted the tax return, or IRS may not have done necessary record keeping with some of the submissions received. You'd think after all the extra preparation time they'd be better equipped.
Maybe ask a competent supervisor at Intuit to do something. The rep I got there was laughing when they mentioned that they hope they did something to help me, when it was abundantly obvious they did nothing but close my case too quickly.
