We're aware that some players are experiencing issues when starting the game in some occasions.
Most players are able to start the game again after waiting for a couple of minutes to a couple of hours. We're sorry for any inconvenience this is causing. If you are not able to get into the game for any prolonged period, please contact us through the contact button in the top right corner.
Our team is looking into the issue with high priority and we hope to provide a definite fix as soon as possible.