We are stabilized now. We are monitoring closely but message processing is back to normal throughput with no elevated error rates.
Latest AWS Update (Oct 20 2:48 PM PDT):
"We have restored EC2 instance launch throttles to pre-event levels and EC2 launch failures have recovered across all Availability Zones in the US-EAST-1 Regions. AWS services which rely on EC2 instance launches such as Redshift are working through their backlog of EC2 instance launches successfully and we anticipat...