Due to a Google Cloud Platform incident starting at Oct 31, 2019, 22:06 (Pacific time), user data updates and event tracking in Mixpanel were affected. Our mobile libraries automatically retry API calls but web traffic (as well as other libraries without retry mechanisms) can be affected by data loss. The issue is now mitigated for event and user data, but the /decide API is still affected. We are monitoring the issue closely. Please contact support
if you have any questions.