diff -r def6a19c3b4d -r 3f85cef66dcc mercurial/localrepo.py
--- a/mercurial/localrepo.py	Thu May 10 18:21:15 2012 +0200
+++ b/mercurial/localrepo.py	Thu May 10 18:21:15 2012 +0200
@@ -185,7 +185,6 @@
     def _phaseroots(self):
         self._dirtyphases = False
         phaseroots = phases.readroots(self)
-        phases.filterunknown(self, phaseroots)
         return phaseroots
 
     @propertycache