in the Activiti Designer I've created a service task with 2 outgoing sequence flows without any condition. The idea was to choose the connection in the service task. For the time being the service task is not yet implemented, so I set the service task's type to Expression with expression "0" and set the default sequence flow to one of the outgoing flows.
When I run the process in Activiti engine, whichever flow is marked as the default one, the process always goes through the other one. When now default is set, both flows are executed.
Thanks for checking the issue.
Eclipse Kepler for J2EE, embedded Glassfish 4.0-b72