I've had a problem lately when I open Radioreference on my work computer where it changes everything to a Serif font like Times New Roman instead of the normal "Sans Serif" fonts I see on my other computers. This only happens when I open the site in Firefox at work. The fonts are correct when I open it in Chrome or Safari. I've cleared the cookies and it doesn't seem to fix it. Is there anything I can do? The work computer is a Mac Mini.