MRP "Last Run" Date/Time not updating

Epicor 9.05.702

Configuration: Two company set up, multi-plant in company A. MRP is set to run for both plants in company A and then for company B.


Issue:

Process Set Maintenance -> Process Set ID -> Process MRP (for this example, task num 1)


When viewing Process Set for Company A in Company A, the Last Run Date/Time is not updating correctly. In this specific example, it is showing a date of when we originally set it up.


When viewing Process Set for Company A in Company B, the Last Run Date/Time is reflected correctly. 


This is really just metadata but is a point of curiosity as it caused one of my QA people to go in a loop for a while.


I checked the DB and it still shows the date when we first set it up, not the actual Last Run Date/Time. Is this a known bug?