Error "ENOTCACHED" when creating snap package with nodejs plugin

I am trying to create a snap package from a nodejs project, but it fails with the following error:

/root/parts/pkg-name/npm/bin/npm install --unsafe-perm --offline --prod
npm ERR! code ENOTCACHED
npm ERR! request to https://registry.npmjs.org/body-parser failed: cache mode is 'only-if-cached' but   no cached response available.

npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2020-06-15T11_01_23_941Z-debug.log
Failed to run '/root/parts/pkg-name/npm/bin/npm install --unsafe-perm --offline --prod' for 'pkg-name: Exited with code 1.
Verify that the part is using the correct parameters and try again.

snapcraft version:

snapcraft --version
snapcraft, version 4.0.4

Here is my snapcraft.yaml file

name: pkg-name
base: core18
version: git
summary: pkg-name# 79 char long summary
description: |
  pkg-name

grade: stable # must be 'stable' to release into candidate/stable channels
confinement: strict # use 'strict' once you have the right plugs and slots

parts:
  pkg-name:
    plugin: nodejs
    nodejs-version: '10.21.0'
    nodejs-package-manager: 'npm'
    source: .
    stage-packages:
      - libfprint-dev
    build-packages:
      - pkg-config
      - zlib1g-dev
      - g++

apps:
  pkg-name:
    command: pkg-name-snap
    daemon: simple
    restart-condition: always
    plugs:
      - network
      - network-bind
      - raw-usb

body-parser is a dependency in my package.json

{
    "name": "pkg-name-server",
    "version": "0.2.0",
    "description": "HTTP server for libfprint to enroll & identify remotely",
    "main": "server.js",
    "bin": {
        "pkg-name": "bin/run.js",
        "pkg-name-snap": "bin/run-snap.js"
    },
    "license": "MIT",
    "dependencies": {
        "pkg-name-frontend": "^0.2.0",
        "axios": "^0.19.2",
        "body-parser": "^1.19.0",
        "cors": "^2.8.5",
        "dotenv": "^8.2.0",
        "express": "^4.17.1",
        "loglevel": "^1.6.8",
        "loglevel-plugin-prefix": "^0.8.4",
        "luxon": "^1.24.1",
        "node-fprint": "0.0.9"
    },
    "bundledDependencies": [
        "pkg-name-frontend"
    ],
    "devDependencies": {}
}

To me it seems like snapcraft tries to install body-parser from cache, but there is none ?

The error persists with a newer version of snapcraft

snapcraft --version                          
snapcraft, version 4.1.3

Hi, did you find any solution to this? I am stuck on same.