When you follow the blog as a non-wp user, it says to follow along on our twitter handles and it lists two. we cannot get the follow widget to remove one of the twitter handles. we have removed that individual as a contributor, that twitter handle is not linked through publicize, we cannot find any place that twitter handle has been connected to this blog.
image example: http://www.flickr.com/photos/62594002@N08/8724485124/
as this is a blog that we use for business, this is a very time sensitive matter.