What will happen to my booking for a group at the surf school in Zandvoort?

We are currently working on a plan with the Gemeente Zandvoort to re-open Wednesday 29th of April. This will mainly effect participants under the age of 18. Until May 20th adult group activities are not allowed and bookings can be rescheduled. After May 20th we will try to host as many surfers as possible while following government guidelines.