Bytecoin forked.
Minergate and Hitbtc are on the one branch
Democats and Poloniex are on the other.
The Bytecoin v1.0.11 daemon syncs to the Democats (and poloniex) blockchain.

Edit: the fork block:
http://democats.org/blockchain/block/?name=bytecoin&hash=1185958
https://minergate.com/blockchain/bcn/block/1185958