Rehire recommendation details are inconsistent in OTBI report

Summary:

Need help with fetching data for Rehire Recommendation for terminated employees

Content (please ensure you mask any confidential information):

Hi,

We have an OTBI report to fetch history of all EEs including terminated EEs that has been created using Subject Area "Workforce Management - Worker Assignment Event Real Time" .

The Rehire Recommendation data is inconsistent. It shows a blank value for few EEs though the value is set to Not Specified/other custom values and Not Specified though nothing is selected for that field.

I tried creating the report using " Workforce management Work Relationship Real Time" subject area but still see inconsistent data for Rehire Recommendation.