Few days ago YFMoonshot bounty telegram group deleted. Their bounty finished date is 19 September and they locked the thread today which is before the deadline. I asked their telegram that why thread is locked but they kicked me out from the group and banned me. Their behaviour looks like suspicious. I think they can scam bounty hunters.
That's become a scam projectand you should avoid to deal with the crap defi bounty. They were only trying to get the free promotions for their campaigns and then you have seen it with your eyes even the dev was banning you from the forum. That means they have already tried to skip the campaign.
Just avoid to deal with any defi that has already showed the suspicious actions before. Too much defi bounty that has already launched this one has made the bounty participants forgot to DYOR.