We have two general limitations for unbooking events for Scoutsfeed depending on the event's coverage type:
It is not possible for the customer to unbook the match 12 hours before it starts if coverage_type = from TV
It is not possible for the customer to unbook the match 24 hours before it starts if coverage_type = from venue
Besides that, the event may be automatically unbooked in two situations:
The coverage type of the event will be changed by the data department
The start date of the event will be changed to another month