(I think i had only few weeks before with the cleaner system. I have not enough moons to see when it started.)
I think all has started around there (link down)…
And there are still artifacts in the weights. I speculate, it is a nightshade infection. The galaxy is a other thing, like the moon, too sharp and hard. And recently they fed bad photographies in the training. Causing caroma aberrations and other typical issues. (There is a thread in the lounge for it.) And pictures get more photo-realistic, and sometimes less fantasy full.
They need better filters for the training data.