Austrian election fraud

It seems like nobody's bothered that there was an election fraud happening in Austria in 2016. Not 1939; we're talking 21st century here. In the middle of Europe. People celebrated it as "far right thwarted", but really? In a delicious twist of fate the Washington Post declared that the results were clean - on the same day the Constitutional Court decided to annul the results...

If the electorate votes for someone you don't like or approve, then democracy is not as sacred as you would have thought. Isn't it a dangerous path to take? Don't take me wrong, I'm not defending the far right; it's the principle that matters - democracy. You can't just cheat if you don't like the result; you'll cause more damage on the long run if you go down this slippery slope.

Yes, there are new elections to be held, and no more "sloppiness", but for Christ's sake... 77 000 votes manipulated is not sloppiness. Sloppiness is not washing your hand after peeing, or not locking your door; manipulating 77 000 votes is fraud. You can't do that by accident. If it does not work for cheating wives (oh, I slipped and fell on his dick), it sure as hell should not work for elections.

What would happen if the far right was found manipulating the results? Why isn't Austria ostracised as a country where democracy is in danger? Why isn't there an international outcry?

I guess we know why, but it's still galling; the conspiratorial silence is deafening.