- After making a payment in the frontend, the order confirmation-page does not show up. Instead, the shop is shown, but without contents or styles.
- The URL in the browser remains at https://secure.ogone.com/ncol/test/order_Agree_UTF8.asp
This can happen when Magento adds the store-codes to the URL, i.e. the setting "System -> Configuration -> General -> Web -> Add Store Code to Urls" is set to "Yes".
It is recommended to set this to "No" (see also the comment in Magento at the setting).
If the store-codes cannot be disabled, it is necessary to add the default store-code to the feedback-URLs in the Ingenico-backend, like this: