Tech:Search/Go not working on en:
Any search or attempt to reach content pages by using the Go/Search box results in the following message: "You have requested an invalid special page. A list of valid special pages can be found at Special pages."
When it happens
All the time.
What should happen
It should take you to the requested page or search results. Duh.
How to fix it
Super urgent. Wikitravel en: appears completely unusable to all but the most astute of new users.
Sign below, please