Can't find needed upstream part

http://package-import.ubuntu.com/status/compiz.html

Traceback (most recent call last):
  File "/srv/package-import.canonical.com/new/scripts/import_package.py", line 956, in <module>
    no_existing=options.no_existing))
  File "/srv/package-import.canonical.com/new/scripts/import_package.py", line 886, in main
    import_package(temp_dir, importp, revid_db, bstore, possible_transports=possible_transports)
  File "/srv/package-import.canonical.com/new/scripts/import_package.py", line 600, in import_package
    use_time_from_changelog=True)
  File "/srv/package-import.canonical.com/new/scripts/plugins/builddeb/import_dsc.py", line 1271, in import_package
    pull_debian=pull_debian)
  File "/srv/package-import.canonical.com/new/scripts/plugins/builddeb/import_dsc.py", line 1132, in _do_import_package
    self.pull_version_from_branch(pull_branch, version)
  File "/srv/package-import.canonical.com/new/scripts/plugins/builddeb/import_dsc.py", line 794, in pull_version_from_branch
    "for version %s" % version)
AssertionError: Can't find the needed upstream part for version 1:0.8.2-0ubuntu8.1