On November 21 at 18:53 UTC, Anaplan engineers were alerted to an issue causing intermittent service availability for New UX services in our Santa Clara data center. This interruption in service was caused by a host configuration failure, causing the services to go offline. Because of the way traffic is routed for these services, the availability of these services may have had little to no impact on customers. As soon as the configuration was updated, service was restored.
In an effort to enhance this infrastructure update process going forward, we have implemented additional alerting to notify our engineers in advance of this type of failure.
We understand the impact that this type of service interruption can have for our customers and are committed to streamlining this process to mitigate any future downtime. Thank you for being a valued Anaplan customer.