...and got some money still on there yet to be paid out and don't know when they will be back up or pay the miners back.
You no longer have any money on there. It's GONE! Don't imagine there is any chance nicehash will pay us back. I doubt they have a spare 63 million laying around with which to do so. (Well then again, they probably do but...)
Speaking as someone who up until very recently had $3000 in my nicehash wallet. The money is most likely on a beach somewhere sipping margaritas along with it's 63 million siblings.