JSMF - Adsense Wrong Language

Not sure if this is the right place... but this problem is driving me nuts...

Ok, I'm settings up a new site and I've ran into a I can't figure
out... Any help would be great appreciated.

Ok, couple of back ground issues.. This is an English speaking site
with no other languages posted or supported. The server is located in
Dallas on a popular hosting/colo data center. 99.9% of the visitors
are from the United States.

Virtually entire site displays the proper/expected ads... Only the
forum seems to display ads in Russian language and don't seem to be
targeted to my visitors... Just one problem, 80+% of my traffic is
inside the forums, so obviously I need to get this problem fixed.

Here are the urls for the site...

www.airsoftTN.com (virtually everything is working)

http://www.airsofttn.com/index.php/forums/ (ads don't seem to be
targeted at all)

Couple of strange points, when a new topic is made... until google
mediapartner bot hits the page it displays proper ads in English...
once the mediapartner hits it, it starts to display non-related ads.
Clearly Google is seeing something on the page which is causing them
to think the site is in another language.

Also I've reported this to Google and so far no luck or response from
them in 4 days.

Any help would be appreciated.