To get a better overview of the status of the individual apps, you can go to https://status.amestoapps.com, see the status of all apps.
Here it is also possible to sign up for status mail on selected apps by clicking on the 'Subscribe to updates' button in the top right corner.
After you have sent your registration, you will receive a confirmation email, where you also have the opportunity to decide which apps/systems you want to be notified about.
The confirmation email also contains a link to manage your information.