DUE TO CHANGES BEING MADE WITH THIS RELEASE, ALL USERS WILL BE REQUIRED TO UPDATE TO THE LATEST VERSION OF THE PLAYBOOKS EXTENSION.
Playbooks will automatically update for most users on September 6th, however if a user is not updated they will need to uninstall and reinstall the extension. The extension will prompt them to do this when they attempt to login.
Click here to learn how you can uninstall and reinstall the Playbooks Chrome extension