The servers will go offline today at 15:30 UTC for maintenance. It should take around 15 minutes to complete.
It will fix an issue related to fleet splitting and troop numbers.
It should also fix a long running issue where splitting a fleet would sometimes leave one of the fleets with more resources than it could carry (see here) (it won’t fix it if it’s already happened to one of your fleets, but it should stop happening in future). If you do happen to see this issue again following this update please let us know.
Update: this has now been completed and the game servers should be back online.