Workflow database maintenance was performed a day ahead of the communicated schedule maintenance period.
We know that customers and partners trust our scheduled maintenance announcements to be correct and then coordinate their own teams and members for awareness and remediation during maintenance operations. We let you down, and we apologize for doing so.
We maintain an internal calendar for planned operations, and we communicate scheduled maintenance through our status page in advance. On November 8th, when we published the initial maintenance notice, we did not verify that the calendar and the announcement were both correct. On November 20th prior to commencing the maintenance, we did not verify that the dates in the announcement were correct. We then sent a maintenance reminder 25 hours early, and commenced the maintenance operation 24 hours in advance.
Our team is improving our maintenance operation runbooks to include additional checklist items to confirm announcement dates are correct prior to commencing maintenance operations.