Hi,
I don't know if this error was already reported, at least I found no bug report at sourceforge. When viewing the deletion log (http://de.wikipedia.org/wiki/Wikipedia:L%F6sch-Logbuch) of the German Wikipedia there are several deleted entries which get parsed and break the layout of the page. I just cheked en: and there it works normal?!
Any clues?
Regards
Thomas aka Urbanus