Venafi Encryption Director 6.0.2.
Pending Workflow approvals list only Date and Reason.
This is a side effect of a bug described in KB "Info: Associated device/application listed incorrectly on Certificate object". This issue is caused by deleting a Certificate Object in this state while it is pending Workflow.
The root cause for the issue can be resolved by upgrading to Venafi Encryption Director version 6.0.3 or newer. Pending Workflow tickets in this state will be cleaned up by a future release.