Dear Support,
I have been troubleshooting this for the last 12 hours. When the user checks out, goes to the Paypal page. The transaction happens successfully but when the user returns to my site he sees “NO Product in the Cart” instead of order received page. I can see the order in the woocommerce order tab, even the receipts emails are sent.
I have checked all the plugins, then finally I just changed the theme and I was returned to the order received page (screenshot below).
Please address this on high priority as my conversions have gone down. More info is in the private tab.
Mazhar