Interesting that it is still around and semi-active. Has anyone been able to withdraw from poloniex this year since the delisting? I have 100,000 something XBB left there. Edit: Wow it isn't even listed in balances any more.
A few in the community were able to withdraw from them. The last withdrawal I know about in the community was a couple of months ago after waiting 3 months for support response. Try opening up a ticket and posting on their bitcointalk thread.
Poloniex Thread
https://bitcointalk.org/index.php?topic=420836.0