2.0 included a filter on the training data that removed all nudity. It went way too far and removed a lot of humans. They tried to rectify it a bit with 2.1 b

2.0 included a filter on the training data that removed all nudity. It went way too far and removed a lot of humans. They tried to rectify it a bit with 2.1 but even that was still hampered. What you said also happened, but the main thing was the base model didn't have a great concept of human anatomy. Apparently it was really hard to train for anything else as well.