Rating drop in Google Play

Did anyone noticed drop in ratings from about 23 June?
Recommendations are back or what? I see increase of 1 stars ratings without reviews.

There’s another thread in these forums saying people saw a drop in downloads the 23 of June. So maybe the two are connected?

Recommendations are also back, although there seems to be a “skip” button on it now. But people might very well just put 1 star instead of the skip button.