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%3ASt.Gallen%2Bmunicipalities%3AL%C3%B6mmenschwil%2Bmunicipalities%3AWittenbach%2Bperiod_ids%3A99d58ff38ef641beaef9922381ebc0c1%2Btags%3AStyling%2Bweekdays%3A6']