I would have been as equally dismissive of these reports as you fairywave 7 years ago. I so wanted this to be the right school for my children. I don't know which school you are referring to but yes some are more progressive than others, but all follow anthroposophy and at the centre of anthroposophy is karma.
Our problems came when my child was repeatedly hit and I was told it was his karma. That is my child was choosing to be hit so he could (with an open enough mind) learn from these situations and progress spiritually.
We began to ask lots of questions that the school wouldn't answer.
I have friends from the same school who had ones similar to ours and I also have friends at the school who have had very different experiences.
All five families that I still know have very quiet girls who will hopefully be able to go through the whole school without encountering situations where you would be forced to challenge exactly what the school belief system is.
There are parents that can choose to ignore the more puzzling aspects and rituals and take from it what they want.
I would hope your daughter is strong, confident and artistic whatever school she went to - I think we forget as parents we should be able to take some of that credit and not give all our power over to a school.