Posted by Talion 3 months ago (Source)
We are currently experiencing some server instability issues again. We are looking into the root cause and hope to provide an update and a solution as soon as possible. We'll keep you updated here.
Update 08:30 UTC: The server seems to be for now recovered. We will continue to closely monitor the situation, and would currently warrant caution choosing activities in the game.
The extended maintenance at 10:00 UTC will proceed as planned.
Sorry for the inconvenience