It was just a mistake. You can follow the details on the Mineral Titles website. They had the claims registered until 2019 but then went and amalgamated a bunch of claims and obviously didn't realize that would change the date of forfeiture. They did the amalgamation in March of 2015. The new date of forfeiture became April 2016 instead of the 2019 date they had.
I don't buy it! Jeez thats their only friggin claim or perhaps they have another extremely small lot left. it does'nt make sense unless they are complete jackarses! Its like a hi tech company letting expire their ONLY patent. It is impossible unless they are a one of a kind bunch of drunken idiots. I hope we will ever see the bottom of this.