Import fails with 404 trying to load API branch object - gfxboot-theme-ubuntu

Object: <Person at 0x16509ad0 ubuntu-branches (Ubuntu branches)>, name: u'ubuntu'
Object: <Person at 0x16509ad0 ubuntu-branches (Ubuntu branches)>, name: u'ubuntu'
Traceback (most recent call last):
  File "/srv/package-import.canonical.com/new/scripts/import_package.py", line 1104, in <module>
    no_existing=options.no_existing))
  File "/srv/package-import.canonical.com/new/scripts/import_package.py", line 994, in main
    revid_db.cleanup_last_run(cleanup, push_back)
  File "/srv/package-import.canonical.com/new/scripts/icommon.py", line 1047, in cleanup_last_run
    push_cb()
  File "/srv/package-import.canonical.com/new/scripts/import_package.py", line 988, in push_back
    possible_transports)
  File "/srv/package-import.canonical.com/new/scripts/import_package.py", line 737, in push_branches_back
    set_reviewer=created and d == 'ubuntu')
  File "/srv/package-import.canonical.com/new/scripts/icommon.py", line 1322, in set_official
    lp_branch = lp_call(self.lp.load, branch_url)
  File "/srv/package-import.canonical.com/new/scripts/icommon.py", line 174, in lp_call
    return callable(*args, **kwargs)
  File "/usr/lib/python2.5/site-packages/lazr/restfulclient/resource.py", line 392, in load
    document = self._browser.get(url)
  File "/usr/lib/python2.5/site-packages/lazr/restfulclient/_browser.py", line 214, in get
    response, content = self._request(url, extra_headers=headers)
  File "/usr/lib/python2.5/site-packages/lazr/restfulclient/_browser.py", line 204, in _request
    raise HTTPError(response, content)
lazr.restfulclient.errors.HTTPError: HTTP Error 404: Not Found

http://package-import.ubuntu.com/status/gfxboot-theme-ubuntu.html