Do I understand correctly? Until recently, when I studied the thread and read about this project, nothing was said about the stage C - Signature bounty C) February 1 - March 31
Yes there was no stage C for signature bounty , but notice they also added 1% from 100k ETH Cap to bounty pool . Its even better , you will be able to earn little more

But they also did make ICO Longer , thats why its March 31