It looks fine to me. Can I...I don't know, offer to copy and paste the current page for you?
I don't know if there's any useful information to impart, here, but looking at the HTML, I notice that the entire page is printed on one line, without any HTML overhead. That is, it's just "a href" after another.
Could you have recently upgraded to IE8, maybe? I heard there was going to be a setting that refused to display anything that wasn't standards compliant, but I thought it was supposed to be off by default.
(I'd try pointing the finger at Firefox 3.5, but since I installed it last night and am using it now, that's clearly not the problem.)