Jerry let us know that RIM has updated BlackBerry Traffic in App World to v220.127.116.11. This is a small bugfix update over the previous v18.104.22.1689. This version fixes a bug where guidance stops along with a bug in the BlackBerry calendar integration according to the change log Jerry spotted. Either way if you use BlackBerry Traffic regularly especially with the new voice guidance you may want to update.
You can pick up BlackBerry Traffic v22.214.171.124 free in App World