Is Microsoft Teams down?

2020-09-17: there may be an issue

Sep 17, 11:53 PST: "We're investigating an issue that may prevent some admins from access to https://t.co/kWMvpi3HAC. We've published MO222385 to the admin dashboard and will provide status updates at https://t.co/AEUj8uAGXl." + more details