Was awaiting 2 missions to refresh, had 5 minutes left. Went in game, completed my 3rd mission. All missions at 2hrs 54 minutes after I went back to the main menu.
Thought it was a bug, went and played a game.
Came out, same thing.
That’s some pretty fan-fucking-tastic awesome bullshit there.
Yeah I’ve been having it happen quite frequently for months now. Only was 100% good during the first month of open beta and before.
Happened to me today, too. Waiting for mission refresh and it refreshed to empty missions all counting down from 3 hours again. So… -goes to play something else-
Not gonna put up with these hackers and not get anything for it right now, no way. 
Sometimes they even come back an hour or so before the next reset, without doing anything, sometimes not.
So probably the best solution, try re-starting the game/putting disconnect in the ui’s-console, and if nothing happens and you don’t really wanna play without missions, don’t play.