Comment 15 for bug 1593828

Just hit this testing in the OIL lab, trying to add a model, on beta 11.

jenkins@jason-slave:~/test$ juju add-model test
ERROR failed to create new model: E11000 duplicate key error collection: juju.txns.stash index: _id_ dup key: { : { c: "statuseshistory", id: ObjectId('577e784b2b98233549d82577') } }