Its said exchange did exit scam (not confirmed!) and 2FA did not work for some days but now it does.
No idea if you can withdrawal but if you need- better do it now.
Markets

Exchanges to Use with no Documents
- Binance - the obvious top vol exchange, has STEEM
- BiBox - amazing China exchange, i think its gonna be the next hot thing
- KuCoin - similar to the other two with NEO and ETH pairs
- Lbank - get there as long as its cheap, they do mad volumes already
- CoinExchange - many ETH tokens and anon coins like ZEC XZC EXCL
- COSS - many deals on ETH tokens for arbitrages
- OpenLedger - decentralized exchange build on BTS, the older brother of STEEM
- BitMex - Leverage trading of BTC, EOS and many others, superb liquidity
- SimpleFX - Margin trading of stocks, forex and cryptocurrency
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