Webflow change history: [RESOLVED] Reports of 500 intermittent errors affecting some hosted sites

Webflow reported a major incident causing intermittent 500 errors on some hosted sites, predominantly recently published sites. The incident started at 2026-09-15 09:06 UTC and was resolved at 2026-09-15 12:51 UTC, lasting 3 h 44 min; Webflow said it identified the cause but did not disclose the cause or fix.