Notification when GTW sync breaks

Is there a way to have a notification sent out when the sync between Marketo and GTW breaks? We have it where after an event is over, sometimes we'll miss taking down the registration page so if someone tries to register, it breaks our sync between the 2 systems. Then it causes all of our other webinar registrations to have errors because the confirmation emails won't work correctly. Is there some way to get a notification when the sync is wrong so that it can immediately be fixed? Kind of like how you get a notification when the sync with SFDC has an error.