I just tried changing my password. No luck. It reloads the page with red error boxes telling me "The current password field is required.", etc.
Same here on Firefox 3.6.20
Fonts are quite normal as well, so I suspect IE support isn't your biggest priority 
If I remember correctly, IE support isn't a priority at all. I remember back when I used it and every time I logged into Battlemaster I was greeted with a "you are using an unsupported browser, please upgrade", or words to that effect.
