Carriers do not always return the final empty returned milestone for each container in it's lifecycle.

When this happens we are unable to update the consumer or stop checking the container status at the shipping line.

Once a container is picked up we can check the container status individually at the shipping line instead of in the context of the BL/Booking we will be able to see when a new journey (empty out) has begun and we can create a new event like. 'Lifecycle Ended' 'Journey Terminated' .