Dance Part of Sign Quest updated or bugged?

[Trapper]

Only Champs coz they can use snap.
But what about other class which get stuck.....
My Friend who's playing Iro told me now that there is no such thing happened 2 him during dance quest 2 months ago
And he did the dance part without getting stuck(not with champ).
But only the dust which shows where 2 walk is removed he says.
So other then champs no1 can finish this quest.
And is our svn different from official servers?