It’s listed on UKCS as a CS but it’s not in the C&CC website. The most recent review is 2016 which doesn’t help either. May have become a CL with CAMC but I’ve not checked.
It might just be that no one is answering the phone because they’re out working on the farm - I’d try again early this evening.
Amazing family weekend with old steam engines, classic car displays, market stalls, and full catering and bar. And camping on site - Save £25 by booking in advance.