I have following package.json configuration
\"dependencies\": { \"@angular/common\": \"2.2.1\", \"@angular/compiler\": \"2.2.1\", \"@angular/core\": \"2.2.1\", \
Thanks to Florinache!
Downgrading to angular-cli "1.0.0-beta.19-3" works for me. I had the same issue from today on in all my projects...
{ "devDependencies": { ... "angular-cli": "1.0.0-beta.19-3", ... } }