RESOLVED – Blackboard: ‘HTTP ERROR 503’ trying to access learn.bu.edu

Incident Discovery Time: 05:03pm on 08/19/2026 Time of Resolution: 12:40am on 08/20/2026 Services Impacted: Learning Management Systems Description of Impact Blackboard was unavailable Incident Description and Resolution IS&T teams have resolved the incident. Additional Information The cause of this incident was determined to be a vendor problem. If you continue to have issues, please contact…