BlackBerry PlayBook owners are going to want to update their copy of Kisai Labs ‘Blaq‘ to v1.5.5 if you haven’t already. Due to some odd unexplained Sitestream popup, users were left with a login screen that wouldn’t go away. Kisai Labs was taken back but are doing everything they can to keep this issue at bay.
The latest update-fix was pushed very quickly to beta testers then BlackBerry App World within 24 hours. If you haven’t already gotten updated, go ahead and grab the new version in BlackBerry App World below.