Empty "Waiver_Active_End__c" values in Workbench

[TharunKumarReddyPolu]

Issue:
In order to test the endpoint /contacts/{contactId}/waiver/{waiverId}, the salesforce query that fetches the Waiver History by contact id and waiver id has the below condition:
AND Waiver__r.Waiver_Active_End__c > TODAY

But, In workbench the values for Waiver_Active_End__c are empty as shown below:

Goal:
To obtain valid values for Waiver_Active_End__c to proceed with testing the /contacts/{contactId}/waiver/{waiverId} endpoint

[CritiqalPete]

udpated