No. We never shut down unless there is an update or an outage. We have a fully dedicated server that is quite expensive. The server has been updated to Version 1.10 of Unleashed. If you are having issues make sure to choose it and to enable the disabled mods by default using the launcher. If you don't know how a member of our community made a nice tutorial
http://fusion-craft.org/viewtopic.php?f=3&t=645
http://fusion-craft.org/viewtopic.php?f=3&t=645