I'm personally getting more of the pink warnings than before, sometimes for existing prompts (If I find one that passes through the pre-filter, then I copy paste it into a text file for later reference, I call this my "grimoire", LOL).
I don't have a grimoire, but I usually keep saved images in my collection, for reference.
Prompts are preserved too.
I'm getting softer and harder warnings, more often, too.
Both the funky dog and the pink slip.
Even on previously kosher prompts.
One day it would churn out a slew of gothic horror pictures.
The next day, it would refuse to produce a picture ten times in a row.
I'm juggling around words and styles.
But apparently it got wise on feet, and won't portray any, at least on the same main account.
They claim it was as a reaction to 4chan guys' trolling.
I strongly doubt that, but whatever.