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%3A8%2Bmunicipalities%3AAarau%2Bmunicipalities%3AThalheim%2Bperiod_ids%3A60ad3addbd20422f9dcceb99cbc04f4c%2Btags%3ASightseeing%2Btags%3ADance%2Btimelines%3Anow']