SaaS Platform Access Disruption

Incident Report for Lucidworks Platform

Postmortem

Summary

On May 12, 2026, at 21:19 UTC, the Lucidworks SaaS Platform experienced an access disruption. Users encountered errors when attempting to use the Lucidworks Platform UI (platform.lucidworks.com). Other SaaS Platform services, including all search and Lucidworks AI functionality, were not affected.

Lucidworks Engineering identified the issue at 21:25 UTC and began remediation efforts. The platform was fully restored and operational at 23:41 UTC.

Root Cause

The incident was caused by a database schema change that was included alongside an application code update. The Lucidworks Platform runs multiple instances of each application simultaneously, and new code is rolled out incrementally. New application instances are brought online while existing instances continue serving traffic. In this case, the database schema was updated before all application instances had received the new code, causing existing instances to query a column that no longer existed.The schema change removed a database column before all running instances of the application had been updated to use the new schema. During the rollout window, existing application instances attempted to query the removed column, resulting in errors that prevented users from accessing the platform.

Lucidworks Engineering deployed a fix that restored the affected database column and repopulated the necessary data from the most recently-taken database backup. The incident was verified as resolved at 23:41 UTC.

Lucidworks Actions

Lucidworks will take the following actions as a result of this incident:

Enforce phased rollout procedures for database schema changes, ensuring destructive modifications are deployed separately from application code updates to maintain backward compatibility through the rollout window
Update automated code review tooling to detect and flag destructive database operations, adding an additional layer of defense during the review process
Evaluate automated incident creation from critical alerts to reduce the time between detection and formal incident response

The Lucidworks engineering team is committed to ensuring this type of incident does not recur. These enhancements will strengthen the platform's resilience and reliability for all customers.

Recommended Client Actions

Lucidworks recommends that clients subscribe to Lucidworks status updates to receive real-time notifications about Lucidworks SaaS Platform incidents. To enable this feature, click Subscribe to Updates at status.lucidworks.com.

Posted May 20, 2026 - 21:06 UTC

Resolved

Lucidworks has confirmed the full resolution of this incident. The SaaS Platform interface is once again accessible, and the errors previously encountered at platform.lucidworks.com have been cleared.

The Lucidworks Platform is operating normally for all users. Lucidworks AI and Beacon services remained stable and were not affected throughout this event. There is no lingering impact to platform users or end-user experiences.

A postmortem report will be shared once the internal review is complete.

Posted May 13, 2026 - 00:01 UTC

Monitoring

Engineering has successfully deployed a fix to restore the missing data and has been merged into the production environment. We are now observing a period of stability following these mitigation actions.

The SaaS Platform interface is now accessible, and the previously reported errors have been cleared. Lucidworks AI and Beacon services remain stable and were unaffected throughout the event. No widespread user impact is currently being observed, though we are performing final data validation to ensure all configuration values have been fully restored across the environment.

We are continuing to monitor platform stability and system logs to confirm that all services maintain normal performance levels. We will provide a final update once the monitoring period is complete and the incident is fully resolved.

Posted May 12, 2026 - 23:41 UTC

Identified

Lucidworks has identified that a recent configuration update caused a critical component to be removed, preventing the platform interface from loading correctly. This is the source of the access errors users are currently experiencing. Services hosted on the platform remain operational, and Lucidworks AI and Beacon services continue to function normally.

We are deploying a fix to restore the missing component and are repopulating the necessary data from a secure backup to ensure all settings are accurately recovered. Users should refrain from reconfiguring platform settings or applications until access is fully restored. We will provide a further update as soon as more information is available.

Posted May 12, 2026 - 23:23 UTC

Investigating

We are currently investigating an issue affecting the Lucidworks Platform user interface. While services hosted on the Platform remain operational and the Beacon continues to receive signals from client sites, all SaaS users are unable to access the SaaS Platform interface. Users attempting to load platform.lucidworks.com encounter an error stating that applications failed to load and menu items may be unavailable. There is no direct impact to the client’s end-user experience at this time. We are currently working to identify the cause of this disruption and will provide further updates as more information becomes available.

Posted May 12, 2026 - 21:19 UTC

This incident affected: Lucidworks Platform.