What could be causing this weirdness?

I have a flash menu/button thingy that has developed a problem.
http://www.furisdead.com/. When you click on the Tommy Lee button at the top, then try to click on the other buttons, you get nothing but Tommy Lee.

The data is called in via XML. I didn’t create this, another staff member who is no longer with us did and I am no actionscript guru but am left to figure out the problem. Hence, I need your help.

Attached are both the fla and xml files

TIA!