Last modified: 2009-07-09 10:52:37 UTC
a part of generated html is: <li id="ca-3" class="selected" class="selected"><a href="/w/index.php?title=Wikipedia:%E9%A6%96%E9%A1%B5&variant=zh-cn" >大陆简体</a></li> there's a duplicated 'class' attribute.
*** This bug has been marked as a duplicate of bug 19573 ***