I am creating a report in Developer Studio and Report Designer. 

I have an enumeration in one of my parameters that worked the first 4 or 5 times I ran the report.  Now all of a sudden my drop down list is returning a single entry of N/A and not the values in my enumeration.

Has anyone experienced that before?  I didn’t make any changes to the enumeration.  My RDF keeps compiling fine after making some alterations.  I have tried revoking permissions, clearing cache, and renaming the method.  

Here are the properties of the Parameter along with the enumeration API call.