Editing in bulk shows incorrect number of listings being edited

[kalvin@ebay.com]

Here's an example to show the issue:

1. Bulk Edit all three active items: Check all boxes to left of title & click Edit
2. Remove one item: Check item > Action > Remove Listings
3. Edit remaining listings in bulk: Check all boxes to left of title & click Edit
4. Change anything, ie, handling time
5. Confirmation message shown: 2 listings updated, 1 listing not updated