Can't search 1 forum
 

I am running vb 3.8.4 PL2 with very few hacks on it and have been having a problem for awhile just never looked into it.
We are using the vB search engine and tthere is 1 forum that the search this forum or regular search will not find any posts in. I doube checked the forum settings and it is set to index new posts, I even set it to no and then back to yes and created a new post to test and still no search.
It is in a private staff only section but the 2 other sub forums in that section search fine.

Any ideas?