amtrak.rb

    begin
      balance = document.css('td.points').text
      ytd_tqp = document.match('/TQPs<\/abbr><\/a>\s*<\/th>\s*<td>(\d+)<\/td>/')[0]
    rescue => e 
      puts e.message
      return {error: "ATTRIBUTES_CHANGED"}
    end

parsed.html

					My Tier Progress
				
			</h2>
			<table summary="Tier qualifying points"><tbody><tr class="hilite">
<th>2014 Tier Qualifying Points <a class="tooltip tqp" href="/faqs/answer/railpointstip"><abbr class="tqp">TQPs</abbr></a>
</th>
						<td>400</td>
					</tr></tbody></table>
</div>
		
					
					<p class="total-tqps">You need <strong>4,600</strong> TQPs to reach <a class="infobox keepOverlay" href="/info/select">Select</a> for  2014.</p>
				
	</div>

	<div id="promoSummary" class="summary-detail brand-hilite">