Comment 2 for bug 1172944

The problem is that the username of the uploader in gerrit is "jbd" with name "Jason Dunsmore" and the launchpad user "jbd" is not jasondunsmore but Justin Dossey (https://launchpad.net/~jbd). So looks that in the cases mentioned the username in gerrit does not correspond to username in launchpad.
Here it is the output from gerrit API from that change:
-----
[sshexec] cmd : gerrit query --format=JSON --all-approvals I3c8fa21793906d80790c31ed02f585eff35a64a5
  [sshexec] {"project":"openstack-dev/devstack","branch":"master","topic":"grep_options_bug","id":"I3c8fa21793906d80790c31ed02f585eff35a64a5","number":"26647","subject":"Make sure custo
m grep options don\u0027t get in the way","owner":{"name":"Jason Dunsmore","email":"<email address hidden>","username":"jbd"},"url":"https://review.openstack.org/26647","createdOn
":1365619683,"lastUpdated":1366141530,"sortKey":"002472e100006817","open":false,"status":"MERGED","patchSets":[{"number":"1","revision":"4e971118ff410407ead7b577cc31bf7341555746","ref":
"refs/changes/47/26647/1","uploader":{"name":"Jason Dunsmore","email":"<email address hidden>","username":"jbd"},"createdOn":1365619683,"approvals":[{"type":"SUBM","value":"1","gr
antedOn":1366141530,"by":{"name":"Jenkins","username":"jenkins"}},{"type":"VRIF","description":"Verified","value":"2","grantedOn":1366141530,"by":{"name":"Jenkins","username":"jenkins"}
},{"type":"APRV","description":"Approved","value":"1","grantedOn":1366138563,"by":{"name":"Dean Troyer","email":
  [sshexec] "<email address hidden>","username":"dtroyer"}},{"type":"CRVW","description":"Code Review","value":"2","grantedOn":1366138563,"by":{"name":"Dean Troyer","email":"<email address hidden>
m","username":"dtroyer"}},{"type":"CRVW","description":"Code Review","value":"2","grantedOn":1365620116,"by":{"name":"Sean Dague","email":"<email address hidden>","username":"sdague"}}]}]}
  [sshexec] {"type":"stats","rowCount":1,"runTimeMilliseconds":3}
-----

The same issue applies to the change mentioned in the comment https://review.openstack.org/#/c/25560 the username for uploader is: "username":"chris" and https://launchpad.net/~chris is Christopher Griffiths