Dear Masters, the monthly routine maintenance is scheduled to take place from 07:00 ~ until 10:00, December 16 (UTC+0). During this time the game will be unavailable for play. Depending on the circumstances, the affected period may start earlier or end later than the announced time. Any changes will be announced via Facebook notices. The update will become available through the App Store and Play Store as soon as it has passed both Apple and Android's review.