oh i know what happened now!! i have a page called green.html and a folder in the same directory called green, so when it tries to shorten green.html to green, it ends up pointing you to the folder instead
the new neocities update that forces removing .html suffixes at the end of pages is honestly a bad thing. i often need to hard refresh neocities pages i'm editing for updates to show up, and if i accidentally opened the page before it existed, it redirects me to a not found page that isn't even the one i made and i can't go back to the actual one to hard refresh the page to get it to actually appear.
for some reason green is the only one affected by this, blue and pinkerton and van weezer still work fine
and it only happens on my chromebook and not my actual computer