We're currently experiencing issues with the cluster apiserver Load Balancer in the FES region.
Update (13:08):
A failover of the Load Balancer mitigated the issue.
We're watching the situation and will investigate the root cause.
Update (13:30):
It seems, the issues were caused by a failover to a faulty machine.
We stopped it and will replace the Load Balancer during a emergency maintenance window, which we will announce later.
