Blackline experienced a minor incident on June 11, 2026 affecting SB NA3, lasting 4h 6m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Jun 11, 2026, 09:01 AM UTC
Customers may experience login failures when attempting to authenticate via Okta Single Sign-On (SSO) on Sandbox NA3. BlackLine teams are actively investigating the issue, and we will post regular updates to this page until it is fully resolved.
- monitoring Jun 11, 2026, 09:19 AM UTC
BlackLine has deployed a fix for Okta Single Sign-On (SSO) issue. You should be able to resume normal activities. We will continue to monitor the situation to ensure there are no additional issues. We will confirm when the service is fully operational.
- resolved Jun 11, 2026, 01:08 PM UTC
BlackLine has confirmed that the service is fully operational and we apologize for any inconvenience this issue may have caused.