Scheduled Task is failing due to invalid script identifier

[brandon_owensby_2976]

I created a scheduled task that points to an OtterScript. I created the script it is pointing to as a global script via the Administration screen. Even though I can clearly see the script and the name I keep getting the error

System.FormatException: "Purge_Orphaned_Feature_Releases" is not a valid DeploymentScript identifier for the "global" scope.

when it attempts to fire the scheduled task.

The original name was Purge Orphaned Feature Releases but I changed it to use underscores thinking the spaces had something to do with it. I even tried prefixing it with global::. I'm hoping someone can tell me what is going on so I can get this working.

Here is a screenshot showing the script is defined globally

Here is a screenshot showing the current configuration for the scheduled task

Thank you,
Brandon