Aug 6, 23:22 UTC
Resolved - Cloudflare has resolved the issue and services have resumed normal operation.
Aug 6, 22:32 UTC
Monitoring - Cloudflare has implemented a fix for this issue and is currently monitoring the results.
If you are still noticing errors when trying to add a payment method, please clear your browser cache and try again.
We will update the status once the issue is resolved.
Aug 6, 22:02 UTC
Investigating - Cloudflare is experiencing a problem allowing credit cards to be added/updated in the dashboard. The cause is being investigated. This problem does not impact currently active subscriptions or service.
This is a companion discussion topic for the original entry at https://www.cloudflarestatus.com/incidents/lby6c9cpgksg