Must just be my good luck.  Had 2 right after tax season and another 4 show up in 3 days last week.  Every one of them was an error on the IRS's part.  One even had where they doubled the withholding but attributed that 2nd 1/2 to excess Social Security withholding on Sch 3.  There was not a Sch 3 in the return that was filed.

Thanks all!