That is weird, it doesn't happen when logged in to the wiki.
And also only seems to happen on that page.
@NedScott, could you have a look at the caching / buffer of the wiki - the issue happens in the fetching of a cached copy it seems.
@
RASMiranda, could you verify it is ok now ? I manually purged the cache of that page.
While upgrading
http://trac.kodi.tv I had to restart services a few times yesterday on that server, and I think it somehow managed to cache the second when mysql wasn't available