Build was okay 3 days ago but failed since today gzip: stdin: not in gzip format

My builds were previously okay, this is the config:

version: 2.1

  gke: circleci/gcp-gke@1.0.3
  helm: circleci/helm@1.2.0
  gcp-gcr: circleci/gcp-gcr@0.15.0

    executor: gcp-gcr/default
      - checkout
      - run: cp -a ~/project/docker/${CIRCLE_BRANCH}/config.json ~/project/config.json
      - gcp-gcr/gcr-auth

The error during the build:

Is there any change recently on CircleCI? Does it relate to the deprecation update on this article Deprecating Ubuntu 14.04 and 16.04 images: stay secure with modern Ubuntu | CircleCI ?

Now the build is okay, I didn’t do anything. It looks like CircleCI is under some infra upgrade/change.