lib/lp/bugs/browser/tests/distrosourcepackage-bug-views.txt fails when run alone (on lxc?)

When only this test is run, at least in a lucid lxc, it fails.

Failure in test lib/lp/bugs/browser/tests/distrosourcepackage-bug-views.txt
Traceback (most recent call last):
  File "/usr/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/usr/lib/python2.6/doctest.py", line 2152, in runTest
    raise self.failureException(self.format_failure(new.getvalue()))
AssertionError: Failed doctest test for distrosourcepackage-bug-views.txt
  File "lib/lp/bugs/browser/tests/distrosourcepackage-bug-views.txt", line 0

----------------------------------------------------------------------
File "lib/lp/bugs/browser/tests/distrosourcepackage-bug-views.txt", line 21, in distrosourcepackage-bug-views.txt
Failed example:
    [task.bug.id for task in dsp_bugs_view.search().batch]
Differences (ndiff with -expected +actual):
    - [1]
    ? -
    + []
----------------------------------------------------------------------
File "lib/lp/bugs/browser/tests/distrosourcepackage-bug-views.txt", line 31, in distrosourcepackage-bug-views.txt
Failed example:
    [task.bug.id for task in dsp_bugs_view.search().batch]
Differences (ndiff with -expected +actual):
    - [1]
    ? -
    + []