The menu list in the side bar used to change when you went into a different section, however after the last blow up and revision it has stopped doing this.
The other problem we have is that a lot of the older reports were html files that were linked to from the page, rather than being wiki pages. None of these links now work, however we still do have the pages, just not online. The best solution would be to transcribe them across to the wiki, however it is a matter of finding time.