I picked up on the same thing as SIAM in the WT study a couple of weeks ago when they flagged possible changes in the ministry. The way it was dropped into the paragraph / article seemed to me like it was there just so they could refer back to it in the future and say something like 'as mentioned in the X article, sometimes there is a need for change. That is why we will now <insert change>'
Just speculation though. If it is real and is major enough to warrant a one day 'lets all get our stories straight' indoctrination day, it may also be an opportunity for some faders to hasten their exit with a 'wow this is major and has rattled me I need some time out' tack.
We'll just have to wait and see what's up!