If you delete a record, could there be an assignment within the delete button that grabs an #anchor to render the page back to around/where you deleted the record?
Thinking it might be able to grab an #anchor from the RECORD above or below:
<tr id="anchor_dv282538_21191" class="fs-odd"> DELETE this one: <tr id="anchor_dv282538_21185"> takes the #anchor from above or below <tr id="anchor_dv282538_21187">