Did you actually see that live? People love to throw inspect element around and how they "found" about "secrets" in the "code". That's a nice clickbait.
I'm a web developer myself and could not find this said "pos" which would change.
Like this one guy posted an image of an edited source code...
We did get reprint of SSP at least in Finland. It was a small one but still. We got ETBs and booster boxes. ETBs in January and booster boxes now in March.