Change line 121 in the tpl_checkout_confirmation_default.php from:
<tr class="<?php echo $product['rowClass']; ?>">
to now read:
<tr class="<?php echo $order->products[$i]['rowClass']; ?>">
Add the lines around 421 - 434 in /includes/classes/orders.php to read:
if (($i/2) == floor($i/2)) {
$rowClass="rowEven";
} else {
$rowClass="rowOdd";
}
$this->products[$index] = array('qty' => $products[$i]['quantity'],
'name' => $products[$i]['name'],
'model' => $products[$i]['model'],
'tax' => zen_get_tax_rate($products[$i]['tax_class_id'], $tax_address->fields['entry_country_id'], $tax_address->fields['entry_zone_id']),
'tax_description' => zen_get_tax_description($products[$i]['tax_class_id'], $tax_address->fields['entry_country_id'], $tax_address->fields['entry_zone_id']),
'price' => $products[$i]['price'],
'final_price' => $products[$i]['price'] + $_SESSION['cart']->attributes_price($products[$i]['id']),
'onetime_charges' => $_SESSION['cart']->attributes_price_onetime_charges($products[$i]['id'], $products[$i]['quantity']),
'weight' => $products[$i]['weight'],
'products_priced_by_attribute' => $products[$i]['products_priced_by_attribute'],
'product_is_free' => $products[$i]['product_is_free'],
'products_discount_type' => $products[$i]['products_discount_type'],
'products_discount_type_from' => $products[$i]['products_discount_type_from'],
'id' => $products[$i]['id'],
'rowClass' => $rowClass);