Resolved -
The issue has been resolved within Google, but we will continue to monitor.
Jan 15, 16:35 EST
Monitoring -
Currently, the Google Slides Add-on is displaying a blank screen when users try to access it for creating or editing lessons. Our team investigated the issue and found it to be related to an issue identified on Google's side. We will continue to monitor and will update as soon as we have additional information.
Jan 15, 14:19 EST