I checked all categories. Except the category for photo competitions, neither the quick rating bar is visible, no the rating possibility with a combined comment.
In the photo competition category however, in all subcategoreis both, quick rating bar and the normal rating bar is visible now.
Unfortunately this is the only category in which I disabled through Admin menu/catogories/photocompetitions/edit any comment and voting options.
So in the categories where it shall show rating options it does not and in the category where it should not, it shows them now...
Any hints how to fix this?