anchor.diff:          <th scope="col">Session</th>
           <th scope="col">Scenario</th>
           <th scope="col">Ticket Type</th>
  +        <th scope="col">Table Type</th>
           <th scope="col">Location</th>
           <th scope="col">Table Details</th>
           <% if user_event&.gamemaster? %>
  
positive.code:                 <% end %>
                </td>
                <td>
                  <%# handle online differently %>
                  <%= ((selection.is_a? GameMaster) || selection.table.online?) ? selection.table.location : 'See Musterer' %>
                </td>
  
negative.code:               <% elsif selection.is_a? GameMaster %>
                  <td></td>
                <% end %>
            <% end %>
            </tr>
          <% end %>
        <% end %>
        </tbody>
      </table>
    </div>
  