Temporary fix if you are having issues redeeming your Xbox One beta code for Black Ops 3.
We're aware that some players are having trouble redeeming their XB1 BO3 beta tokens, the teams are working on this now.
— Activision Support (@ATVIAssist) August 26, 2015
We know exactly what the problem is and how to fix. Now we work with our partners and do just that. More soon. https://t.co/ePKo6nBhWC
— David Vonderhaar (@DavidVonderhaar) August 26, 2015