What is your language set to in the editor? This may be a bug with the editor sending you to localized documentation pages that don’t exist for that particular language. If that is the case, we can look into a server-side fix to get those requests sent to the correct location.
All existing links are meant to be working through redirects. Can you share with me any examples of links that are currently not working? I would love to track these down and get them fixed.