Access Denied on Insider forum!? But im in beta!?

Hey forum,

So I managed to get into the Fireflight beta! Woohooo!! However, when I attempt to matchmake it attempts to gather data for around 10 minutes before booting me to main menu and I cannot access the insider forum? Why do you tease me like this 343 :frowning:

Please make sure youโ€™re logging into the Support site using the email you used to register for the Halo Insider program.