As mentioned by Robert last week, the interest by SE Inc. already existed. And as I explained in my answer there: it must have taken a lot of effort to rec-compute all those numbers. This is for sure not something that you do within a few days.
Regarding "bad timing", what I find more worrisome: that again, SE Inc. makes a decision, doesn't ask for feedback, pushes it out, and of course, only announces it via a blog post. That is the real issue here.
And the fact that the announcement was discussed with the moderator community upfront doesn't change anything about that last complaint.