I was referring to the general announcement for the new
lightning lane system, which is on their website.
I wouldn't expect them to 'announce' any potential disadvantage to international guests, but it has been confirmed several times in writing directly from Disney in response to questions from various people. It may be the case that this is only happening because they don't know the full details yet, which would just come down to poor communication within Disney. However, when it has been reported in every Disney blog and clearly confirmed by Disney in writing, I think it's fair to expect that people will assume there's some level of truth to it and start to try to plan around it, particularly those who have upcoming trips. Or, as some people have done, express their disappointment to Disney in the hope that with enough demand, the (actual or perceived) situation will be improved.
If it turns out that we've all got the wrong end of the stick and there's no issue, then that's a great outcome and I think (though we might question Disney's public relations skills) we will all be more than happy to eat our words.