That's retarded, we haven't done anything recently so why rub the past on our head now? Stupid decision IMO.
Dunno about the second part.
It's only in the headlines because it's big game anyway.
FYI: lots of fans are regularly banned from watching their teams away games. Atalanta fans were banned from Juve-Atalanta a few weeks ago. Heck, even home fans were not allowed to buy a ticket if they did not reside in the Piemonte province.
I don't like this (seemingly random) system, but it don't see it changing any time soon.
As for our fans:
I have seen them setting fire to the stadium & I have heard them singing chants that are forbidden. Happened numerous times already, even after receiving numerous warnings. It's not even a month ago when I last noticed it.
You reap what you sow. Simple as that.