Currently there is an election on Super User. It is the fourth, reachable via https://superuser.com/election/4 .
https://superuser.com/election/<election-id> correctly gives the pages of the earlier elections. https://superuser.com/election correctly gives the page of the ongoing election.
But, going to the URL of a non-existent election (for example, https://superuser.com/election/6 ), I get this:
There are no active community moderator elections at the moment. Below is a historical record of all elections to date:
Which is false, because there is an ongoing election at the moment.
Also I don't think it would be the bug of the century, although I think you want to make everything perfect on the site. :-)