Delete crashed after add some files followed by trying to delete one of them.

bzr: ERROR: exceptions.TypeError: list indices must be integers

Traceback (most recent call last):
  File "C:/Program Files (x86)/Bazaar/plugins\qbzr\lib\trace.py", line 286, in reports_exception_decorate
  File "C:/Program Files (x86)/Bazaar/plugins\qbzr\lib\revert.py", line 167, in initial_load
  File "C:/Program Files (x86)/Bazaar/plugins\qbzr\lib\treewidget.py", line 1129, in set_tree
  File "C:/Program Files (x86)/Bazaar/plugins\qbzr\lib\treewidget.py", line 832, in set_checked_paths
  File "C:/Program Files (x86)/Bazaar/plugins\qbzr\lib\treewidget.py", line 826, in set_checked_items
  File "C:/Program Files (x86)/Bazaar/plugins\qbzr\lib\treewidget.py", line 798, in refs2indexes
  File "C:/Program Files (x86)/Bazaar/plugins\qbzr\lib\treewidget.py", line 792, in ref2index
  File "C:/Program Files (x86)/Bazaar/plugins\qbzr\lib\treewidget.py", line 520, in _index_from_id
TypeError: list indices must be integers

bzr 2.0.2 on python 2.5.4 (win32)
arguments: ['C:\\Program Files (x86)\\Bazaar\\bzr.exe', '--command=revert', '--file=C:\\Data\\code\\projects\\Trace\\CVerifyTraceImp.cpp']
encoding: 'cp1252', fsenc: 'mbcs', lang: None
plugins:
  bzrtools C:\Program Files (x86)\Bazaar\plugins\bzrtools [2.0.1]
  explorer C:\Program Files (x86)\Bazaar\plugins\explorer [0.8.3]
  launchpad C:\Program Files (x86)\Bazaar\plugins\launchpad [2.0.2]
  netrc_credential_store C:\Program Files (x86)\Bazaar\plugins\netrc_credential_store [2.0.2]
  qbzr C:\Program Files (x86)\Bazaar\plugins\qbzr [0.14.5]
  rebase C:\Program Files (x86)\Bazaar\plugins\rebase [0.5.4]
  svn C:\Program Files (x86)\Bazaar\plugins\svn [1.0.0]
  upload C:\Program Files (x86)\Bazaar\plugins\upload [1.0.0dev]
  xmloutput C:\Program Files (x86)\Bazaar\plugins\xmloutput [0.8.5]

Win7.

About Tortoise Bazaar
Tortoise Bazaar 0.3.1
Executable: C:\Program Files (x86)\Bazaar\tbzrcommandw.exe
Library: C:\Program Files (x86)\Bazaar\lib\library.zip\tbzrlib
Copyright 2008-2009 Canonical Ltd.
About Bazaar
Bazaar (bzr) 2.0.2
  Python interpreter: C:\Program Files (x86)\Bazaar\python25.dll 2.5.4
  Python standard library: C:\Program Files (x86)\Bazaar\lib\library.zip
  Platform: Windows-Vista-6.1.7600
  bzrlib: C:\Program Files (x86)\Bazaar\lib\library.zip\bzrlib
  Bazaar configuration: C:\Users\Joseph\AppData\Roaming\bazaar\2.0
  Bazaar log file: C:\Users\Joseph\Documents\.bzr.log

Copyright 2005, 2006, 2007, 2008, 2009 Canonical Ltd.
http://bazaar-vcs.org/

bzrtools 2.0.1
explorer 0.8.3
launchpad 2.0.2
netrc_credential_store 2.0.2
qbzr 0.14.5
rebase 0.5.4
svn 1.0.0
upload 1.0.0dev
xmloutput 0.8.5