This seems to be related to some meeting in China regarding trying to reach consensus.
https://twitter.com/cnLedgerLatest tweets:
52m ago [HKmtg]To Everyone reading this. The consensus is not yet an official announcement. You should wait and read the statement after the meeting
1 hours ago [HKmtg]To Everyone: We have CONSENSUS! In April we get SW, 3 months later, core HF code ready
1 hours ago [HKmtg]F2Pool CTO Wang: today, we agree here to end the debate politically, and sort out the tech details later.
4 hours ago [HKmtg]Core:A contentious HF, will cause price to drop. In 2013-03 a HF resulted in thousands of coins lost, and harmed a large pool.