There are many such examples. In each case, events develop in different ways. It is bad when someone continues to believe in the project for a long time, because "Then they disappeared, and I still do not understand what happened as they seemed a legit project."
I wore the signature of the Orbis project. As it turned out, free. The project representative and the bounty manager blame each other. There is no solution. How to be is incomprehensible. ...and people continue to believe in the project further.