Hi,
This is my fault, but 2 connections between task nodes are possible, and I can't know if this task has two connections because the graphic shows only one connection, and no error indication.
If I run this process in engine, two same task is executed.
In case of the start node, it shows error indication if it has two connections.
I tested with user task and service task, and 2 concurrent path is possible between these tasks.
I attached diagram and unit test.
Should I file a jira issue for this?
Thanks.