400 Bad Request

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

Cannot decode URL parameter filter: ['municipalities%3AGrand-Lancy %28en face des Ports-Francs%29%2Bperiod_ids%3A0ac5e6a42a934fbf87f525987ab791fd%2Btags%3ASecurity%2Btags%3ATrade%2Btimelines%3Apast%2Btimelines%3Afuture%2Bweekdays%3A0%2Bweekdays%3A1%2Bweekdays%3A2']