At least losing everything that was being built by factories isn't nearly as bad as losing complete servers (though if anyone had shipyards almost done it'll suck to have to start em over). But yah, sounds like fixing the backup is a good plan :P. Fortunately, I'm not on Nisaha so it I don't have to worry about it this time. I was on Atargatis sadly, was doing quite well too
Edit: Also, at least you HAVE backups, even if there's been problems with them. Seen other places where there was no backup and much worse things have happened...