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%3A4-4%2Bdateranges%3A2020-07-27%3A2020-08-02%2Bmunicipalities%3AWaldkirch%2Bperiod_ids%3A99d58ff38ef641beaef9922381ebc0c1%2Bweekdays%3A1']