Hey, thanks for much for this comment. I've personally experienced this and looked myself for an example when I first read your comment, but I couldn't find one.

Today I stumbled upon one. Here's a broken example query: linux next hop "[::]"

Here's the archive of the incorrect query result: https://archive.md/9WGe7

The first result (the man pages) does not contain [::] anywhere in the page text, the source, or the cached result. Could you take a look at this one?