400 Bad Request

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

Cannot decode URL parameter filter: ['durations%3A4%2Bmunicipalities%3ASumiswald%2Bperiod_ids%3A7625122f6ca04575b52255eab6c42c9e%2Btags%3AGame%2Bweekdays%3A3']