I'm still getting the watercress error, and Bungie either ignore requests for information or give the same "we are aware, use cross save" reply. So I tweeted xbox support about this issue and received an instant reply. Their reply is: Hi, the xbox team is aware of the issue as we speak just hold on it will be fixed soon. Note the reply was from someone at Microsoft's Project Watchtower. So possibly some light at end of the tunnel😁