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.
Changes related to "Category:Finding Help"
23 January 2015
b 22:04Mailing Lists/10.1.1/en (diff; hist; -138) FuzzyBot (Updating to match new version of source page)
21 January 2015
b 11:44PC-BSD® Forums/10.1.1/en (diff; hist; +130) FuzzyBot (Importing a new version from external source)