I also starting having this problem about two weeks ago. First, my pending eChecks weren't posting as having been cleared, however now any orders placed and checked out using Paypal don't show up in my order history. I see a zenid in the PP transaction, but no order in ZC. The customer registration is successful, but nothing more. CC orders work just fine, my other modules all look to be in order....
This has occurred now about 6 times. I'm using ZC v1.2.7 and have made no changes to either my code or paypal settings in the last six months. Happy to give someone access to my site in order to rectify the problem. I hate to disable Paypal as a payment method (well, kind of;)), but probably will need to do so in the near future if the problem continues.




