Turbotax is mis-stating Part V row 20 on form 8959. It is using the amount from box 1 instead of the amount in box 5 on my w2 Has anyone else observed this error?

I didn't know this was happening until I bought the CD version and got a different answer on how much I owed. The online version is incorrectly understating the amount of medicare w/h I should have had because it is not using the Box 5 medicare wages.  somebody is going to get in trouble with the IRS if this isn't corrected.