Despite the fact that all the errors in the topic are related to deploy, their causes are different. You can find the solution for @PCSupport case resolved via our service-desk below. It will help those who use pre-install scripts in package.json
The quickest temporary workaround for you to make deploy work is to delete preinstall script from your package.json
The deal is that there is no preinstall-script.js file in your project (you store it outside of the project and run it locally), but it probably would not work if you move it inside the project because of the server-side issue. We know about it and have been already working on the solution. We will try to release a hot-fix asap.