Last modified: 2011-07-09 02:10:08 UTC
When you look at the SiteMatrix (<http://en.wikipedia.org/w/api.php?action=sitematrix&format=jsonfm>) under the entry for "chwikimedia", it lists the URL as "http://ch.wikimedia.org". The wiki is actually hosted at "www.wikimedia.ch". The SiteMatrix should be updated to reflect this.
Looks like this would mean adding "chwikimedia" as the key for "http://www.wikimedia.ch/" to wgServer here: http://noc.wikimedia.org/conf/highlight.php?file=InitialiseSettings.php
Fixed on test, pushed to site http://test.wikipedia.org/w/api.php?action=sitematrix&format=jsonfm { "url": "http:\/\/www.wikimedia.ch\/", "code": "chwikimedia" }, Guessing it's just API caching now