Instagram challenge page is blank
When trying to login to Instagram via Tor Browser 13.5.1 one might get redirected to a challenge on an URL like https://www.instagram.com/challenge/action/...
This page is completely blank (although page source shows loaded HTML with a lot of JavaScript). Disabling NoScript doesn't change anything.
Last time Instagram login worked (correctly redirecting to and showing this challenge page) was mid of June (unsure which Tor Browser / NoScript version ran back then, but supposedly the back-then-state-of-the-art version).