Right now, there appears to be a system wide outage that is affecting Jupiter 2 / Echostar-19 customers. There is no known time for a fix right now, as Hughesnet hasn't made a public comment. They will most likely make one soon as to what's happening, once they figure out the scope, and PR knows what they can, or can't say.
This style of outage (one that affects the entire system) is rare... Very rare, just remember, bad weather at your location, or at the gateway location (which could be on the other side of the country) can cause short term outages.