When working with the Product Demo, you should deploy the Workflows separately from the rest of the demo to avoid synchronization issues.
Specifically, do the following when you start to work with the Product Demo:
Deploy all objects except the Workflow.
Start the manual synchronization process from the User Management tab in the MDM Web User Interface whenever a user or a role is created/changed to ensure that the corresponding information will be properly created in Bonita (Demo_User and Demo_Manager roles and their associated users).
Deploy the Workflow.