Surprised Bittrex has been able to handle this volume and hasn't been DDOS'd or anything. I remember that would happen all the time with Mintpal and high volume coins on it. Well done Bittrex!
Im still waiting for a crave deposit at bitrex. Not going through for some reason. Confirmed in block explorer.
I withdrew from c-cex a couple of hours ago and it was instantaneous once I confirmed the email link sent.