istio: Istio 1.1.1 breaks routing

Describe the bug After upgrading from 1.1.0 to 1.1.1, all the routing stopped working. Everything responds with a 404.

Expected behavior Routes should not be impacted by a minor revision upgrade!

Steps to reproduce the bug Upgrade from an existing 1.1.0 with some routes (gateway + virtualservice) and then upgrade to 1.1.1 and you should get 404.

Version Working with 1.1.0 Everything 404 with 1.1.1

Installation Helm chart

Environment Kubernetes 1.13