I actually had to contact the DMV the same number of times to get my problem resolved, but at least they didn’t make up a new justification for the discrepancy after abandoning their first attempt.
Your tip to contact my congressperson is a good one and I appreciate it. As a high schooler I interned as a legislative aide so I know that calling in does do something. But I think my faith in the IRS was too high before this happened; I never thought they’d do something like this.