I saw you post before it was deleted. My apologies if I am wrong and perhaps I am over paranoid but I had some issues with it:
The main link in the blog post you linked to is to a server in Russia. Hardly sounds like a legitimate Microsoft property as you implied. Other links in the blog do link to MS servers but they are to anonymous OneDrive folders that could be anything from anybody using Microsoft's OneDrive storage.
In short there is nothing officially coming from MS there.
Basically my post linked blog which linked site which linked microsoft servers
No, it did not. See above.
Further. You state that "I see no copyright infringement there". Well unless you have agreed to some MS license, via a click through before download or such, then there is no permission granted by MS to download and and use their copyrighted material. Was there such a license?
Reposting images of deleted posts does not seem like a great idea. The post was no doubt deleted due to valid concerns, see above.