When you view or edit your orders, you may get this following permission error message: "Warning: Your IP address is currently blocked. If you see an Add IP button on the right, click it to whitelist your current IP." and perhaps a "Important: Once you whitelist your IP, reload this page and these messages will disappear."
This security feature happens automatically and prevents you from editing orders.
To resolve this, simple click the 'Add IP' button that is located to the right of the first message.
You will then have to reload the page and you'll then be able to edit that order.
Every time your IP changes, you will be required to follow the simple steps above.