The wallet.shiftnrg.org wallet has been down for the past hour - the page loads (albeit very slowly) but the websocket keeps getting closed before being able to make any transactions. It's more than a bit irritating given that it's the only mean of accessing funds in my wallet...
Sorry about that, I think Dev Team will give soon an announcement because we were under a DDoS attack, blockchain is good and all funds are safe don't worry. Bittrex added another layer of security locking their wallet, but all is OK now and Bittrex withdraws are back to normal.