feedvalidator import failing

https://code.edge.launchpad.net/~vcs-imports/feedvalidator/trunk imports are failing:

2008-10-15 02:26:39 WARNING change 143
2008-10-15 02:26:52 WARNING change 145
2008-10-15 02:27:03 WARNING change 148
Traceback (most recent call last):
  File "/srv/importd.launchpad.net/production/launchpad/scripts/../scripts/code-import-worker.py", line 46, in ?
    script.main()
  File "/srv/importd.launchpad.net/production/launchpad/scripts/../scripts/code-import-worker.py", line 41, in main
    import_worker.run()
  File "/srv/importd.launchpad.net/production/launchpad/utilities/../lib/canonical/codehosting/codeimport/worker.py", line 438, in run
    self.importToBazaar(foreign_tree, bazaar_tree)
  File "/srv/importd.launchpad.net/production/launchpad/utilities/../lib/canonical/codehosting/codeimport/worker.py", line 380, in importToBazaar
    self._runToBaz(
  File "/srv/importd.launchpad.net/production/launchpad/utilities/../lib/canonical/codehosting/codeimport/worker.py", line 406, in _runToBaz
    totla.totla(config, self._logger, config.args, SCM.tree(source_dir))
  File "/srv/importd.launchpad.net/production/launchpad/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/utilities/../lib/cscvs/cmds/totla.py", line 122, in apply_changeset
    fileChange.apply(logger, target_tree, prune)
  File "/srv/importd.launchpad.net/production/launchpad/scripts/../lib/svn_oo/PresentFile.py", line 27, in apply
    self.url(), self.revision)
  File "/srv/importd.launchpad.net/production/launchpad/scripts/../lib/svn_oo/util.py", line 85, in writeFile
    symlink_target = readSymlink(url, revision)
  File "/srv/importd.launchpad.net/production/launchpad/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/!svn/vcc/default'
PROPFIND of '/svn/!svn/vcc/default': 502 Bad Gateway (http://feedvalidator.googlecode.com)
Import failed:
Traceback (most recent call last):
Failure: twisted.internet.error.ProcessTerminated: A process has ended with a probable error condition: process ended with exit code 1.