we are aware that there are always a disclaimers in bounty rules that bounty managers and admins has the authority to revised their rules anytime they want. And this really give headache to bounty hunters.
Its normal to revise a rule but its not usual if they modify the rules all the time because that is considered shady .
Even you will ask the bounty managers the question you are posted here they can't give you guarantee that there answers may be applicable
Why not ? If they wont answer your queries . that is again considered shady .
Lastly , there is no point of asking the bounty team before joining their ico because they already laid out all of the infos that are frequently asked .