Under 80.0.1, several Washington Post articles won't load, even though I'm a signed in and paid registered user. Among these articles are: * https://www.washingtonpost.com/politics/2020/09/09/trump-says-he-didnt-want-spark-panic-hes-running-fear/ * https://www.washingtonpost.com/politics/2020/09/08/trump-officials-military-disparagement-denials * https://www.washingtonpost.com/opinions/2020/09/08/like-most-trump-properties-presidents-campaign-is-financial-mess/ Each article can be read in Chrome or Edge with me signed in. And I downgraded to 80.0 and the articles could all be read there. In FF, none of the following worked to view the articles: * Signing out, clearing cache and cookies, signing in again * Viewing the articles incognito * Signing in when prompted when visiting the articles (my signin was successful, but then it would display the article, including my Post userid, overlaid with something saying I needed to sign in). This is definitely an 80.0.1 problem. Not a Washington Post problem, and all prior FF versions worked fine for me with the Post. So I'm holding on 80.0 until this is fixed.