Sauce Labs has consolidated onto one status page for all data centers.
The old status pages for US-West, US-East and EU-Central are still available to be able to view incident history. Anyone who was subscribed to notifications from one of the old status pages has been migrated onto this consolidated page. If you received an email saying that you had been unsubscribed from notifications, that was from one of the old pages and can be disregarded.
If you would like to select which components that you receive notifications for (e.g. if you are only interested in receiving notifications about incidents affecting Real Device Testing), you can access the subscription management page by clicking "Subscribe To Updates" above and enter the email address you are subscribed with. Additionally there is a "Manage Your Subscription" link on any email you will receive from the status page going forward.