Unfortunately, the screenshot isn’t terribly helpful. However, the HTML source for that page may be helpful in diagnosing what is inserting the “You are here” message.
As I said in my first reply Breadcrumb NavXT does not insert a “You are here” unless you insert it yourself in one of the settings (either a breadcrumb template, or you are using the Breadcrumb NavXT widget and set the “Text to show before the trail:” to “You are here”) or in your calling code.
By chance, does your theme claim to have Breadcrumb NavXT support (e.g. were you able to just activate Breadcrumb NavXT to get the trail to appear?)? If so, it may be your theme that is inserting the “You are here”.