For whatever reason this view takes user id and user email address as parameters. If the email contains a plus sign, the plus is changed to a space before it ever gets to the view, that is in $Params['Email']. Which means this view show no orders or products.

I solved this by using the email address in the user object instead of the url email. Which makes me wonder why the email is included in the url at all?

Steps to reproduce

Create user with a plus sign in the email address. Shop something. Go to users /shop/customerorderview