I just went to the page (for the first time, so not a cache) and it clearly states still
It can, and probably will, be cached on their servers. Whether that’s the reason it’s still there, I don’t know.
It’s a mental thing to say though. Akin to telling everyone to stay indoors. It’s literally suggesting we shouldn’t transport ourselves from one place to another (presumably they hold the same opinion on walking, driving, etc). Doesn’t make any sense whatsoever, so obviously a misscommunication… But it doesn’t read as such.