WordPress npm run build and start only outputs wp-scripts start but does nothing

I made a WordPress plugin with 3 blocks. The package.json looks like this:

"scripts": {
        "build": "wp-scripts build",
        "format": "wp-scripts format",
        "lint:css": "wp-scripts lint-style",
        "lint:js": "wp-scripts lint-js",
        "start": "wp-scripts start",
        "packages-update": "wp-scripts packages-update",
        "build:review-box": "wp-scripts build blocks/review-box/src/index.js --output-path=blocks/review-box/build/",
        "start:review-box": "wp-scripts start blocks/review-box/src/index.js --output-path=blocks/review-box/build/",
        "build:random-game": "wp-scripts build blocks/random-game/src/index.js --output-path=blocks/random-game/build/",
        "start:random-game": "wp-scripts start blocks/random-game/src/index.js --output-path=blocks/random-game/build/",
        "build:game-list": "wp-scripts build blocks/game-list/src/index.js --output-path=blocks/game-list/build/",
        "start:game-list": "wp-scripts start blocks/game-list/src/index.js --output-path=blocks/game-list/build/"
    },
    "dependencies": {
        "@wordpress/block-editor": "^8.0.13",
        "@wordpress/blocks": "^11.1.5",
        "@wordpress/i18n": "^4.2.4"
    },
    "devDependencies": {
        "@wordpress/scripts": "^19.2.2"
    }

When I run this:

npm run start:random-game

I only see this output and nothing else:

> game-review@0.1.0 start:random-game
> wp-scripts start blocks/random-game/src/index.js --output-path=blocks/random-game/build/

Before I could use npm run start:random-game or npm run build:game-list to build and run the script for each blog and something like this happened:

asset index.js 2.93 KiB [emitted] [minimized] (name: index)
asset index.asset.php 192 bytes [emitted] (name: index)
Entrypoint index 3.12 KiB = index.js 2.93 KiB index.asset.php 192 bytes

This worked fine with before, and works great with any other Gutenberg plugin right now. What am I missing? I tried "npm install @wordpress/scripts –save-dev" to fix this but something seems broken. This is the repository: https://github.com/mtoensing/game-review-block