400 Bad Request

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

Cannot decode URL parameter filter: ['age_ranges%3A8-8%2Bage_ranges%3A14-14%2Bage_ranges%3A7-7%2Bmunicipalities%3AH%C3%A4ggenschwil%2Bmunicipalities%3AWaldkirch%2Bperiod_ids%3A99d58ff38ef641beaef9922381ebc0c1%2Btimelines%3Apast']