As of right now, I can't even see the forums for the closed Alpha on the homepage of Insurgency: Sandstorm's Focus Forums.
I've looked through the listed subcategories and announcements, and have no way to access them except through a link sent by someone else, which then comes up as me having no access.
I received an email pronouncing me as an Alpha tester, a key, and I'm currently downloading the closed alpha version of the game. Would appreciate being able to check this out with someone and hopefully get it fixed!