yes, man
the issue with steem is on going since one week
this is really bad ..i was considering passing to another exchange
I have wrote a post about it as well...
https://steemit.com/steem/@yacov/steem-is-temporarily-disabled-in-poloniex-already-one-week
I was telling people about polo twice !
POLONIEX NO Withdraw/Transfer STEEM , HOLD your STEEM
https://steemit.com/steemit/@niceviewsua/poloniex-no-withdraw-transfer-steem-hold-your-steem
yes ..I see ...that is already viral and still while i write steem is not available :(