woothemes/woocommerce — pull request #6472 by thenbrent (2014-10-07 00:03:07+00:00)
Title: Display order & item totals with correct currency on Edit Order screen

If a store changes currency or is using an extension which allows for purchasing in multiple currencies, the currency symbol displayed on the **Edit Order** admin screen may be incorrect for previous orders because
it uses the `wc_price()` fallback, which is the site wide currency rather than the currency for that specific order.