[BUG] List crowdactions without status filter

[rubenhorn]

see this api call.

{"message":"ValidationException: Either the KeyConditions or KeyConditionExpression parameter must be specified in the request.\n\tstatus code: 400, request id: F81GLC38CKDE2H63C8UUS5D6B3VV4KQNSO5AEMVJF66Q9ASUAAJG"}