Email notifications and in-app notifications are being delayed. The delay length can be several hours.
Our server operations team and development teams are engaged in resolving this as soon as possible. This article will be updated as we get more information.
UPDATE: As of Tuesday, Dec. 5th afternoon, the backlog of email and in-app notifications has caught up. Email and in-app notifications are processing again as expected. If you continue to see extremely long delays, please update or create a new support issue.