Is TeX not working for other people?

When I put things between [math ] [/ math] tags, they don't format anymore for some reason.  The tags aren't there, but the stuff between shows up exactly as I typed it.

It used to work, and I didn't change anything I don't think. :/

Test:

[ math] tags: a \le b
[ eqn] tags:

It's not your fault.  Some weeks ago jsMath was moved to a different subdomain by someone who doesn't understand same origin policy.