I love that the status page is being updated regularly.
But I have no idea what the difference is between DUO1, DUO2, etc. through DUO73. I feel like they should have a better way to clarify which users are affected.
They're all identical deployments of their whole stack. They shard customers onto the deployments to reduce blast radius. In your Duo admin dashboard, look for "Deployment ID" in the left pane.