Users have to change password at every login

I have 2 users that get an error saying that their account is not yet active when trying to login. They have to change their password at every login in order to access the site. I see no way in the database to manually make them active as I suspect there was a token included with the original email invite that had expired by the time they used the link. How can I get this error to go away and not have them change their password everytime they login?