Hi, for various reasons we can't fix that - there have been discussions about this and the result we can deal best with is to provide a sitemap, which is indexed at least by Google (I registered it with them).
We can do a bunch of redirects, but I only redirected the most important / reoccuring onces, which includes /gns. You see plain-text redirects because I don't have the necessary access rights on the old server to create redirects server sided, they are a compromise between ignoring the problem and acting on it.
