400 Bad Request

The server could not comply with the request since it is either malformed or otherwise incorrect.

Cannot decode URL parameter filter: ['municipalities%3AM%C3%A9zi%C3%A8res%2Bmunicipalities%3ACorcelles-le-Jorat%2Bperiod_ids%3A249f9f0d9af341829aab6b7108f8aabb%2Btags%3ADesign%2Bvolunteers%3ATrue']