User is unable to see AffiniPay related ePayment notifications as other admin users can.
This could be due to a few reasons. It could be because of your settings in User Preferences > Notifications and Reminders. Make sure they are on as per your preference. It could also be because the employees who entered time or expense entries that are linked to the invoice selected different managers. The project associated with those invoices could also be a cause, as you might not be working on it.