Ive dumped 800k on that exchange and got my BTC out no problems
Guess some people have no patience
Remember it's all down to blocks been mined for the confirmations
My last lot of COYE took about 15mins to show up due to long blocks been mined was something like 400% on my pool
And 1 lot of BTC is unconfirmed in my wallet 0/6 been 30 mins