I’m having the same problem as well.
WayneLuke: Unfortunately I only see the $mu code and not hte $fluency line, and several iterations of your fix did not work.
However, I want to possibly add a wrinkle to the problem, and see if it leads towards a solution.
In addition to having the long text list down the left side for Ozh’ Drop Down Menu, the Headspace plugin, which I believe relies on Javascript, is also broken. With that plugin, the options menus won’t drop down then clicked.
I have other installations of WP 2.71 on the same server, with the same plugins, and they work fine.
