I've got a L70 PL2000 molten beam Psyker. Today I played a Stage 2 and a Final Stage WZ and failed them both, as I was experimented with something. Now I can't play any WZ, not even Stage 1.  "Start" appear active but when I click on it nothing happens.   

I also have a L70 melee crusader which I originally used to complete all the warzones.  I can no longer start any warzone missions  with the crusader.  Even though all stages of the warzones are open, I can't start any warzone missions with either character. 

My ingame name is Anscarius

Thanks for any help.