They weren't there when I used ChatGPT just last night (I'm a pretty heavy user). No queries were made—they just appeared in my history, and most certainly aren't from me (and I don't think they're from the same user either).
This sounds more like a huge fuckup with the site, not the AI itself.
Edit: A depressing amount of people commenting here obviously didn't read the article...
The baby nose will fall off around puberty and his adult nose will come in soon after.