I'd heard it mentioned before and when I mentioned it in a topic no one else seemed to know about it. However on Facebook I've just seen AmeWorld (another park fansite) post the following:
Le parc Walygator risque d'être placé en redressement judiciaire, voir même d'être liquidé!! Il y a un passif de plusieurs millions d'euros. Résultat de la chambre commerciale du TGI de Metz aujourd'hui. (Source: France 3). On vous tiendra au courant.. Restez bien branché sur la page FB (en attendant le retour du forum)
Walygator Park may be placed into receivership, even be liquidated! There is a liability of several million euros. The result of the commercial Chamber of the Metz TGI today. (Source: France 3). You will be aware... Well stay tuned on FB (pending the return of the forum) page