I cannot remember the last time the accumulation was off more than 2 days it's been years and years and years was there a notice or something about accumulation events disappearing did they take that away from us too on top of everything else
This is end of year, maybe this is reason why many things have changed. And maybe in new year things will look differently unlike we saw earlier.
We got used to many things, events, announcements and it if difficult for many when they are not way they were before. Maybe for now let's hold with opinions and wait after new year.
Devs took many things, events, rewards, but they also gave us many new things, events, rewards. Changes are inevitable, some are better, some are worse, but it is always good to wait little and see how things will go.