China launched in Q4, the West Q3.
It is dumb to tell your customers they are wrong, they should have said they were monitoring the situation or nothing at all, just as they should have done in the past. Blizzard had an income of $1.6 billion last year there is no excuse for one type of content having to be axed in order to release another type. They are trying to see if their customers will accept the cheaper to produce content over the content they have released in the past.
If you have a few hundred people telling that something is a problem you can guarantee that there will be more people who agree with them who just cannot be bothered to offer any kind of feedback. They had a few hundred people telling them dailies sucked in beta and look at what happened when they released the dailies on the live servers, they had even more players telling them they sucked and some of those players will no longer be playing. The issue of people wanting Vanilla servers is very different from players offering feedback on daily quests although I suspect you already know that.