This exchange has been about for a while, one of the smaller ones I've only ever touched it once and never had an issue but it was for a small amount, I wouldn't be putting too much on there just in case.
I'll wait for Bittrex if I am even going to trade Jewels my plan right now is to hold for a good while.
You and I bot will be waiting for that. We need to wake bittrex up and let them know its time for new addition.