Navi x - script error (on load)

Hi all,

My system info is (taken from log file):
XBMC (11.0 Git:20120331-ebfd899), Platform: Darwin iOS (11.0.0 AppleTV2,1, Version 5.1.1 (Build 9B206f)). Built on Apr 1 2012

Up until a few days ago Navi x just stopped loading from the XMBC program's menu bar. I get a 'script error' message in the lower right of the screen. I haven't installed (manually) anything so not sure why/how it is not working all of a sudden.

My log is below...but it seems the lines that are of relevance are...

http://xbmclogs.com/show.php?id=36720

21:53:50 T:804798464 DEBUG: Python thread: start processing
21:53:50 T:804798464 NOTICE: -->Python Interpreter Initialized<--
21:53:50 T:804798464 DEBUG: Process - The source file to load is /var/mobile/Library/Preferences/XBMC/addons/Navi-X/default.py
21:53:50 T:804798464 DEBUG: Process - Setting the Python path to /var/mobile/Library/Preferences/XBMC/addons/Navi-X:/var/mobile/Library/Preferences/XBMC/addons/script.module.t0mm0.common/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.demjson/lib:/private/var/stash/Applications/XBMC.frappliance/XBMCData/XBMCHome/addons/script.module.simplejson/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.myconnpy/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.beautifulsoup/lib:/private/var/stash/Applications/XBMC.frappliance/XBMCData/XBMCHome/addons/script.module.pil/lib:/var/mobile/Library/Preferences/XBMC/addons/script.common.plugin.cache/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.simple.downloader/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.urlresolver/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.buggalo/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.mechanize/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.parsedom/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.elementtree/lib:/private/var/stash/Applications/XBMC.frappliance/XBMCData/XBMCHome/addons/script.module.pysqlite/lib:/var/mobile/Library/Preferences/XBMC/addons/script.module.metahandler/lib:/var/stash/Applications/XBMC.frappliance/Frameworks:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python26.zip:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python2.6:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python2.6/plat-darwin:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python2.6/plat-mac:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python2.6/plat-mac/lib-scriptpackages:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python2.6/lib-tk:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python2.6/lib-old:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python2.6/lib-dynload:/var/stash/Applications/XBMC.frappliance/Frameworks/lib/python2.6/site-packages:
21:53:50 T:804798464 DEBUG: Process - Entering source directory /var/mobile/Library/Preferences/XBMC/addons/Navi-X
21:53:50 T:804798464 DEBUG: Instantiating addon using automatically obtained id of "script.navi-x" dependent on version 1.0 of the xbmc.python api
21:53:51 T:804798464 INFO: -->Python script returned the following error<--
21:53:51 T:804798464 ERROR: Error Type: <type 'exceptions.IndexError'>
21:53:51 T:804798464 ERROR: Error Contents: list index out of range
21:53:51 T:804798464 ERROR: Traceback (most recent call last):
File "/var/mobile/Library/Preferences/XBMC/addons/Navi-X/default.py", line 199, in <module>
win = navix.MainWindow("skin.xml", addon.getAddonInfo('path'))
File "/var/mobile/Library/Preferences/XBMC/addons/Navi-X/src/navix.py", line 162, in __init__
self.onReadSettings()
File "/var/mobile/Library/Preferences/XBMC/addons/Navi-X/src/navix.py", line 2329, in onReadSettings
if data[1] != '':
IndexError: list index out of range
21:53:51 T:804798464 INFO: -->End of Python script error report<--
21:53:52 T:148168704 DEBUG: ------ Window Init (DialogKaiToast.xml) ------
21:53:52 T:804798464 INFO: Python script stopped
21:53:52 T:804798464 DEBUG: Thread XBPyThread 804798464 terminating
21:53:52 T:148168704 ERROR: ClearBlock: Trying to clear non existent block /var/mobile/Library/Preferences/XBMC/addons/Navi-X
21:53:52 T:148168704 DEBUG: waiting for python thread 6 to stop
21:53:52 T:148168704 DEBUG: python thread 6 destructed
21:53:54 T:1053650328 DEBUG: XBMCPureController: Button press remoteAction = 5
21:53:54 T:148168704 DEBUG: CWinEventsIOS: Button press keyID = 5
21:53:54 T:148168704 INFO: initializing python engine.
21:53:54 T:148168704 DEBUG: new python thread created. id=7
21:53:54 T:804798464 DEBUG: Thread XBPyThread start, auto delete: 0
21:53:54 T:804798464 DEBUG: Python thread: start processing


Hope you can help

Thanks in advance

Tryst