400 Bad Request

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

Cannot decode URL parameter filter: ['available%3Amany%2Bmunicipalities%3AH%C3%A4ggenschwil%2Bperiod_ids%3A99d58ff38ef641beaef9922381ebc0c1%2Btags%3AGame%2Btags%3ADance%2Btags%3AAnimals%2Bweekdays%3A0']