It is curious, some american fans are complaining of Brazilians showing spoilers, but other sites like IGN revealed more things and nobody complained about it. There were exclusive photos of Zach and Cumberbath fighting and nobody complained about it. Does only brazilian is wrong?
But life goes on.
I wouldn't be so certain that it's only American fans complaining, but it does seem to be a fact of fandom that—no matter how a thing is done (or not done)—someone
will complain about it. That just is, and neither you nor Brazilians as a group should take any of it personally. Besides, the complainers will surely have someone else to find fault with tomorrow.