Special:DoubleRedirects is empty at Danish Wikipedia
(http://da.wikipedia.org/wiki/Speciel:DoubleRedirects) and always claims that
the cache is recently updated (every day I think).
However, an offline analysis of a database dump shows that there currently are
around 100 double redirects. Many of them have been present for months, and are
still present. The list is available at
These double redirects should have been in Special:DoubleRedirects, but are not