Sorry for the inconvenience. Known Navigation header breakage, its being "rebuilt" but forward nav should be ok now.
There may be other unforeseen breakage primarily in the handbook portion of the wiki.
The Table Of Contents section of each "PC-BSD® Users Handbook" page may be the best workaround.
A fluxbox page does exist, but is it considered supported or similar to Awesome and therefore grouped with it? Fluxbox is not mentioned on this page, but it is also included by default. (This is not the only talk page I mentioned fluxbox)
--Tigersharke 20:53, 5 September 2011 (PDT)