I went to the font vendor to see if this was a known issue and they suggested I try a fix, let me know if the bold fonts are still not working for you.

bold still not working for me (I can see the italics and underlined though) and I am using Firefox.
That said, I often have font formatting issues (among other things) due to some Greasemonkey scripts I use for GLB. When I turn off scripts, it USUALLY works fine.

i've never seen bold on firefox as well. It does show on chrome for me but i prefer the gameplay on firefox

Does it work now?

im seeing it now :)

Yep.
What was the fix if you don't mind me asking?

It was a CSS interpretation difference. There was a base font weight set in the CSS, apparently Chrome and Safari still will bold <b> and <strong> in that case but Firefox and IE won't unless you explicitly set the font weight for those tags.

so much for an open standard I suppose, lol.

I'm used to IE behaving strangely, as anyone who works in web development would be. Firefox, however, usually does what you expect.

I had the exact same thought.