Admin Logs : Unable to view "Epic delete" activity without filtering

Issue Summary

When browsing Admin Logs grid, no Epic-related deleted entries are displayed. When defining filters to display "deleted", then Epic-related entries are shown.

Steps to Reproduce

1. Browse to Epics grid
2. Delete some work item
3. Browse to Recycle Bin
4. Find the epic previously delete then Delete it permanently from the recycle bin
5. Browse to Admin Logs page
6. Look for the following entries:
   • "Epic was deleted"
   • "Epic [<id><description>] was deleted permanently."
7. Click Filter. select Details then type in deleted. Click Filter
8. Notice both entries will display

Expected Results

• All log entries are displayed in chronological order regardless of its type

Actual Results

• Epic-related "deleted" entries can only be seen if filter is set

Workaround

• Set filter to match a specific pattern (e..g. deleted)