After Upgrade from Magento 2.3.2 to 2.3.3 we have an error on order's shipping confirmation.
Sending Shipping and Tracking Information after adding any Shipping and Tracking Information we get blank page Shipped By ...
In system.log
[2019-10-23 08:42:52] main.WARNING: Broken reference: The element with the "header.links" ID wasn't found. Verify the ID and try again. [] [] [2019-10-23 08:42:52] main.WARNING: Broken reference: The element with the "customer" ID wasn't found. Verify the ID and try again. [] []
Anyone have a solution to fix?
Thanks, Piero.