The problem with that page is an image (in post 774) that loads from a “qanonposts.com” domain. See this link:
https://transparencyreport.google.com/safe-browsing/search?url=https:%2F%2Fqanonposts.com%2Fimages%2F5c15e42b4bed2355fe8917d50ddb778d6d8a002d1d4590b1e7918ceef3e97531.jpg
In firefox the offending image just doesn’t load, but maybe other browsers block the FR page.
Note that the warning is that the site has been reported as deceptive. Libs reporting sites they don’t like will also get them onto that list.
Many thanks for taking time to explain. Very informative. Cheers!