Installed RC4 and the updated tikipedia theme. Seems to do this in IE6 and Firefox 220.127.116.11. Is this a local problem? or are there still some things not quite fixed? n00b like me can't figure it out.
Also, the 'login' link is persistently in the top right, even when logged in (doesn't display "logged in as... such and such" like it did for v1.9).
Love the theme.