Incorrect purge description is displayed in delete confirmation.

To replicate:

1) Create 2 purge configurations with distinct descriptions.
2) Click delete button for purge 1
Are you sure you want to delete Purge Configuration "<purge 1 description>" ?
3) Click cancel
4) Click delete button for purge 2
Error: Are you sure you want to delete Purge Configuration "<purge 1 description>" ? is displayed
Expected Result: Are you sure you want to delete Purge Configuration "<purge 2 description>" ? is displayed