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.
progress of release
Please add the linkin a good (better than mine) English.
--Rg 17:52, 3 November 2012 (PDT)
<ref>tags exist, but no
<references/>tag was found