Factbook Disabled / unavailable links

Hi

If I run a search for prophet in the Factbook it pulls up as expected and in this case also includes reference to, what I presume is, another article or factbook entry "prophets and prophecy"

However this link is not enabled, not does it appear below in the factbook entry.  In addition running a search in the factbook for this, produces no entry of that name:

This seems like a problem to me, anyone got any insight?

thanks

Paul