I will perform maintenance on the JAAS controllers in GCE us-east1 and AWS us-east-1 tomorrow morning (2018-05-21) at approximately 8AM CEST (6AM UTC).
The controllers will be unavailable during the maintenance, but your running units will not be impacted. I will update this post when I start and finish each.
Maintenance is now starting on JAAS GCE us-east1. Sorry for the delay, maintenance prep took longer than anticipated. AWS us-east-1 is moved to Thursday.