I have added virtual products to a webshop for the first time, and afterwards i created an order with the virtual product. But when I click on the order in the back-end I can't get any information about the order. Is this normal? Please see my screenshot below;
What you are seeing is a broken page. There might be a module causing this since this is not the default Magento behaviour. You should check your logs under var/log and inside your apache logs to see what is causing this issue.