The portal is having issues getting an authentication token. The experience rendered may be degraded. Additional information from the call to get a token: Extension: Microsoft_AAD_IAM Resource: identity.diagnostics Details: AADSTS50013: Assertion failed signature validation. [Reason - The key was not found., Thumbprint of key used by client: ''] Trace ID: Correlation ID: Timestamp: 2021-03-15 19:32:39Z