As I understand it, the Lagina brothers own the island. And, in 14 years, as long as they paid for permits, the Canadian government didn't interfere. Now that Migma artifacts have been found, along with traces of gold, the government wants a full stop on activity on most of the island. Laird did seem upset by the order. The Laginas respected the land and complied with every government demand, paying out high permit fees. And, without the Laginas, none of these artifacts would have been found.
My understanding of actual work time on the island is limited to Spring and Summer due to weather conditions.
I'm hoping that the brothers find the treasure.
Yes, it has gotten a bit ho hum, especially with all of the commercials and the repetitive comments. On a positive note, you can miss an episode or 2 and easily get up to speed.