Exports displayed number and date columns as text in Excel and Google Sheets

Incident Report for Sigma Computing

Resolved

Between August 28 at approximately 11:47 PM UTC and September 1 at approximately 4:09 PM UTC, scheduled and direct exports displayed some number and date columns as text when opened in Excel and Google Sheets.

The cause has been identified and resolved. We will perform a root cause analysis (RCA) and publish our findings in a postmortem note to the Sigma Community site in coming days.

Timeline
Incident start time: August 28, approximately 11:47 PM UTC
Incident end time: September 1, approximately 4:09 PM UTC

Posted Sep 01, 2026 - 04:00 UTC