New version -- the same problems.

Yes. Both browsers say it's Roboto.

Nice version about fancy look=) Google play also looks fancy. This is a shot from vivaldi. The glyphs are lined up. This is not a big deal but even comic sans looks much better then this dancin one

You can see the problem on this site.

The same problem is on ubuntu 15.10 and 16.04. It is reproducing on my work desktop with nvidia onboard and on my home laptop with intel graphics. Here is the link to screenshot. The glyphs are NOT properly aligned and it is what the thread starter implies by dancing fonts. It seems that the problem is with cyrillic fonts only.