However, I find something very problematic. This quote shows it:
"We have learned some important lessons about research with the open source community from this incident."
This is something I don't like. This is not something about "research with the open source community". If anything, they should have learned something about treating human beings as persons and not as involuntary guinea pigs. They should have learned something about not breaking anyone's (not only any open source community) good faith and trust, and respecting that.
They behaved like jerks and they still cannot see that.