Both JAJA & everyone else in the Gotterzorn Clan is either using exploits (duplicating) (unlimited stamina) or they just use a cheat engine. The leader of the clan even streamed himself hacking with his friends but only he got banned. Even if some player in the clan happens to play legit, they are still using all the gear & materials that the hacker gathered. At least disband the clan and remove the items they have.