Auth0 looks to be back online and as a result we're able to process new sessions. This issue appears to have been upstream from Auth0 within the Cloudflare network.
Posted Jun 21, 2022 - 17:22 AEST
Investigating
Our upstream authentication provider, Auth0 is currently experiencing an outage. We're looking to get further information and a resolution ETA at the moment. For now, new sessions (logins) to Yarno are unable to be processed. Existing sessions should still be able to access Yarno as normal.