We will be rolling out an extensive upgrade to our game servers on July 18th. Unfortunately, in order to upgrade we will need to take them offline for a short amount of time.

What this means for you is that all online services--including multiplayer--will be down across all games and platforms beginning July 18th at 10pm PDT for about two hours.
Players will not be able to log-in to their games during this time, and those currently in-game may be affected as well.

We apologize for any inconvenience.