The GeoCrumbs extension shows a useless self-pointing link on pages where the isin tag is not found, e.g.
http://en.wikivoyage.org/wiki/User_talk:ClausHansen
and
http://en.wikivoyage.org/wiki/Special:Version
These are clearly useless. The extension should be modified so it never displays a lone link by itself.
Version: unspecified
Severity: normal