--- a/mercurial/repair.py	Thu May 19 14:35:22 2016 -0700
+++ b/mercurial/repair.py	Thu May 12 06:13:59 2016 -0700
@@ -194,6 +194,7 @@
             if not repo.ui.verbose:
                 repo.ui.popbuffer()
             f.close()
+        repo._phasecache.invalidate()
 
         for m in updatebm:
             bm[m] = repo[newbmtarget].node()