April 11th, 14:55 GMT:
The team is making progress on this issue; however we still don't have an ETA for the game being put back online.
ORIGINAL UPDATE (April 11th, 13:00 GMT): Due to an issue with the latest update, we have taken the game offline for maintenance while we investigate. Further updates will be posted here when we have them.
While we look into this, if possible please hold off from downloading the new update.
Thanks for your patience in the meantime.