I just got the upgraded version of MT, and tried to update my accounts. All but HHonors and Priority Club updated.
Also, when I received the "upgrade" message when first signing on, and clicking "yes", It does seem to upgrade. I see it say "installing 1 of 2" and "installing 2 of 2", but nothing else. I have to sign on again before I can retrieve my accounts.
Is is just me? BTW - I use the USA Today version.