Bad glitch: I can't beat levels

I am beta testing the new dashboard, maybe that has something to do with it. Strangely I will beat a level on CE, and even though I have the achievement, The game says that I have not beat the level. I currently have the pillar of Autumn and Assault on the control room available. No silent cartographer selectable, even though I beat that level. I just want to do a run through in anticipation for Halo 4, but I can’t. Please help. I don’t know who to talk to to fix my game.

Start again from The Pillar of Autumn, then play through, the levels should gradually show up and show up completed.

It has nothing to do with the dashboard testing, you have the final dashboard version that is being released to the public as we speak.