Issues with Managed Rulesets

Orinal source post by Cloudflare

Feb 17, 13:30 UTC
Resolved - Some customers may have noticed incorrect url encoding reaching their origins during the incident. This incident has been resolved.

Feb 17, 13:26 UTC
Monitoring - A fix has been implemented and we are monitoring the results.

Feb 17, 13:13 UTC
Identified - The issue has been identified and a fix is being implemented.

Feb 17, 13:11 UTC
Investigating - Cloudflare is aware of, and investigating an issue with Managed Rulesets which potentially impacts multiple customers. This issue is not impacting the Web Application Firewall (WAF). Further detail will be provided as more information becomes available.