Gym still charging cancellation fee, despite closing their doors due to dispute with landlord

Hi all,

I have a membership with a Gym that has recently shut down due to a dispute they are having with the landlord (it's not clear what exactly the issue is).

Despite not being able to access the gym, they continue to charge me for my membership, and I have heard from other members that if you try and cancel your membership, they will also charge a cancellation fee (which was stated in the membership agreement)

Am I within my rights to dispute the cancellation fee based on these circumstances?