So how is everyone enjoying the nuke fallout that is the alt coin market. Don't stress too much, honestly now is the greatest buying opportunity you will ever have for a lot of good coins.
The price is being pushed down by the GOX scammers selling out over a period of time and when bitcoin price goes down it effects every alt... also the alt coin market has been hit with other scam exchanges like coinmarket.io and now cryptorush, I would advise warning people not to trade on cryptorush atm and withdraw iCoins and whatever else you have as fast as possible.
Regarding CryptoRush, the ICN market looks to have been under maintenance for approximately the past 12 hours and looking over this now, it is not available to trade / withdraw ICN. If you still have ICN there, keep an eye on when it comes back and as Litesire suggested, may be worthwhile evaluating how comfortable you are leaving coins at CryptoRush at this time.