anchor.diff:      </thead>
       <tbody>
         <% @categories[:Final].each do |fin| %>
  -        <% date_played = (fin['date_played'] + ' UTC').in_time_zone %>
  +        <% date_played = (fin['date_played'].to_s + ' UTC').in_time_zone %>
           <tr class="<%= fin['play_type'] %>">
             <td><%= fin['title'] %></td>
             <td><%= fin['show_date'] %></td>
  
positive.code:     </thead>
      <tbody>
        <% @categories[:RoundTwoCategory].each do |cat| %>
          <% date_played = (cat['date_played'] + ' UTC').in_time_zone %>
          <tr class="<%= cat['play_type'] %>">
            <td><%= cat['title'] %></td>
            <td><%= cat['board_position'] %></td>
  
negative.code:     </thead>
      <tbody>
        <% @categories[:RoundOneCategory].each do |cat| %>
          <% date_played = (cat['date_played'].to_s + ' UTC').in_time_zone %>
          <tr class="<%= cat['play_type'] %>">
            <td><%= cat['title'] %></td>
            <td><%= cat['board_position'] %></td>
  