I can't see the resort completely ignoring the end of their lease unless they have the most inefficient and lousiest legal team ever. It'd be my best guess that Talisker decided they wanted more money, Park City refused, so they've found some bullshit way to terminate the agreement. But who knowss
Cases like this rarely go to court. Both parties will protect their interests and negotiate. In a few months time, you'd have never known there was a disagreement.