Sounds like maybe your SYS installation is blocking PayPal's IPN server. You can check in your PayPal account if it successfully passed the info to your site. If it hasn't it will show that it's continuing to try which is a sign that something in your SYS site (likely a plug-in) is blocking the PayPal server.
If your PayPal and SYS IPN setup is OK, etc. I'd then Deactivate all active plug-ins except the Symbiostock email and notification plug-in and see if that helps.
If your PayPal and SYS IPN setup is OK, etc. I'd then Deactivate all active plug-ins except the Symbiostock email and notification plug-in and see if that helps.
