The only things that come to mind is that your banner link is hard coded to another blog. For example, you might have edited a banner image from another blog for this blog. Regardless, my most likely guess is that the banner link is hard coded so look in the banner template or see if where the blog is called is the url rather than the mt label.
The only things that come to mind is that your banner link is hard coded to another blog. For example, you might have edited a banner image from another blog for this blog. Regardless, my most likely guess is that the banner link is hard coded so look in the banner template or see if where the blog is called is the url rather than the mt label.