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.
Template:P1 This template produces the word for a language given the language code, in a given language. By default, the fall-back language is English. Optionally this is suppressed, and the template produces nothing if the word is not available in the desired language. This can be useful if the English term is given anyway, with another call of the template.
Template:Tdoc <div style="clear:both;" /></div></div>