On issues in the list where Status or Assigned-To are not set, IE6 
doesn't render the right-hand border of the cell.

I suspect it 
does this because the <td> tag generated is empty. If I take the 
generated source and change the empty <td></td> tags to 
<td>&nbsp;</td> the cells render correctly.

Probably an 
IE bug, but one we can work around? Opera renders the table fine 
but isn't great for submitting into Roundup because of the 
wrap="hard" issue.