All experiment and campaign results data in the affected time range have been updated and corrected.

We are continuing to monitor for any further issues.

A fix for the results attribution service has been deployed to production and we are monitoring its progress in restoring accuracy since yesterday.

We have identified an issue causing conversion metrics in some experiments and campaigns to be inaccurate since 1pm PST on Jan 23. We are currently working on a fix allowing us to reprocess all data since that time and correct results page metrics as well as event export data.