Release :
Component : CA PPM TIME MANAGEMENT
Consider the following questions:
1. Did the user approve from Classic or New UX?Generally the status will not go from Approved to Submitted, so if a timesheet is Submitted, this would mean that it did not get Approved. Could be due to performance issue or similar.
Usually the reason is that the update did not go through. So it was not Approved.
If you have the timesheet id and resource id you could try looking in the access logs for any connection error.
The suggestion to this user would be to just make sure they refresh the page and see the timesheet as Approved in the list before navigating away.