We are updating to the latest cipher suites from AWS ( TLSv1.2 , policy ELBSecurityPolicy-FS-1-2-Res-2019-08 ) for our HTTPS load balancers. This will be updated in our Sandbox environment tomorrow and is to be later updated in Production all being well.
This update should not have any noticeable impact and has already been successfully rolled out in our beta environments, nevertheless, do let us know if you notice anything strange!