Sporadic comment problems on Jezebel: comments eaten, reply not working, comments not loading.

On Jezebel, I've noticed some sporadic problems in the last week. I'm using Windows XP, IE 7. I haven't had these problems with Firefox on my Mac:

-Hitting the "expand" or "reply" arrow on a comment sometimes sends you to the top of the page
-Sometimes I start typing a comment in the comment pane, hit "submit", and the comment is completely eaten into the void. It never gets posted. The comment pane is just blanked out and the comment is gone.
-Sometimes the "Loading comments..." twirly indicator just goes and goes and goes and goes and never actually loads comments.

This isn't any particular thread, either. Everything that's been posted today (3/9/09, morning EST) has had the problem off and on.The only thing that works is refreshing the page until it renders correctly. Sometimes it works, sometimes it doesn't. I'm getting tired of having my comments eaten.

What gives? Jezebel has worked perfectly in the past.