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.
These are templates.
This category has the following 4 subcategories, out of 4 total.
Pages in category ‘Templates’
The following 106 pages are in this category, out of 106 total.