I'm running an instance of Zen Cart v1.5.0 and I'm experiencing some issues with the "PayPal IPN - Website Payments Standard" module.
While an order is successfully completed, and the payment received on my PayPal account, I'm not able to locate it on the admin area of my script.
I activated debug mode and I have attached the result logs for a transaction. More then this, I did followed each step from http://www.zen-cart.com/wiki/index.php/PayPal without the expected effect.
If someone can share some light with this please advice.