2] Resolved: This notification is to inform you that the following issue with Express Checkout has been resolved as of Mar 10, 12:25 AM PDT (Mar 10, 7:25 AM GMT).
(Sent Mar 10, 12:32 AM PDT by KD)
Service: PayPal Live Site
During the time listed below you may have experienced the following:
Buyers may be seeing “Sorry – Your last action could not be completed” error at the login page after the Express Checkout api calls.
– Express Checkout
– Signature Authentication
– SSL Certificate Authentication
Start Time: Mar 09, 11:06 PM PDT (Mar 10, 6:06 AM GMT)
End Time: Mar 10, 12:25 AM PDT (Mar 10, 7:25 AM GMT)
We apologize for any impact caused by this incident.
PayPal Merchant Technical Services