GP role instance is empty when using a block twice in proces
[Empty] [for instance] [GP] [instance] [instance of] [proces] [role] [users]
Symptom
When the GP process is run and the process contains the same block twice then it could happen that some of the actions in the second usage of the block have their GP role instances empty. This could happend even though you have correctly mapped the roles in design time and have [...]