~vcs-imports/pymc/trunk failing to import

https://code.edge.launchpad.net/~vcs-imports/pymc/trunk is failing with the following error message:

  File "/srv/importd.launchpad.net/production/launchpad-rev-7667/utilities/../lib/cscvs/cmds/totla.py", line 252, in totla
    apply_changeset(source_tree, logger, apply, revision, target_tree, revisions)
  File "/srv/importd.launchpad.net/production/launchpad-rev-7667/utilities/../lib/cscvs/cmds/totla.py", line 122, in apply_changeset
    fileChange.apply(logger, target_tree, prune)
  File "/srv/importd.launchpad.net/production/launchpad-rev-7667/scripts/../lib/svn_oo/PatchedFile.py", line 31, in apply
    svn_oo.util.writeFile(
  File "/srv/importd.launchpad.net/production/launchpad-rev-7667/scripts/../lib/svn_oo/util.py", line 85, in writeFile
    symlink_target = readSymlink(url, revision)
  File "/srv/importd.launchpad.net/production/launchpad-rev-7667/scripts/../lib/svn_oo/util.py", line 57, in readSymlink
    proplist = client.propget('svn:special', url, revision=revision.rev)
pysvn._pysvn_2_4.ClientError: PROPFIND request failed on '/svn/trunk/PyMC'
PROPFIND of '/svn/trunk/PyMC': 502 Bad Gateway (http://pymc.googlecode.com)
Import failed: