Hello,
We are currently observing return submission failures with carrier Canada Post for the Canada locales. Because of this issue, return submission is expected to fail on the final step of the returns process on Narvar Return portals. Our team is actively investigating the cause and working to resolve the issue.
Our next update will be at 3 PM PST or as soon as the issue is resolved. For more information, please contact Narvar Support by submitting a request here.
Sincerely,
Narvar Support