amazing how that website manages to render white text on a light image and show empty text on Firefox reader feature. i don't think I've seen someone able to break so many standards :)

Just tested it myself; FF reader works as expected for both desktop and mobile.

The server was under a heavier load than usual - it's possible the page hadn't finished loading for you, or was missing elements when you toggled reader mode.

> amazing

amazing ? I thought this was the norm. /s

The days, when OSs let you select text and background colors, are long gone.