i have problem with stucked coins from Polonex, support do nothing. Its a scam company....
I hope they'll open the withdrawals soon. Otherwise I'll have to address to authorities!

Who else have their coins stuck at Poloniex?
I have coins on Polo. Made a withdrawal which is in pending status.
I can see that on Bittrex its also wallet maintenance there
https://bittrex.com/Market/Index?MarketName=BTC-XDN Looks like exchanges had some issues with the wallets and have to fix them. Any other info, somebody?