My trivia league was blocked by Heathrow's airport wifi because of "games/sports". I contacted Boingo, who told me they don't block websites (? okay, so then your client operates a rogue blocklist that uses Boingo headers for the error page -- that's even worse). I also tried contacting some sort of pseudo-government safe browsing list to see if it was their blocklist being used by Heathrow and got no response.<p>The annoying thing is not the false positives: these things happen, and mostly it's not all that urgent to resolve immediately. The annoying thing is a total lack of obvious appeals process to resolve a false positive. At least the OP's example is on GitHub and thus can easily be issued.
I've worked with several kinds of public blocking lists and one thing I learned is that they are all full of false positives. For whatever reason, I would not be surprised if just nobody ever noticed the mistake.
I can no longer visit End-To-End encrypted sites anymore at work. It sucks because I use ProtonMail and end up having to use my phone to forward things from there or to my Google email, which I wanted to stop using entirely.
They are a phishing site<p><a href="https://webcache.googleusercontent.com/search?q=cache:HWH6z4cPUYMJ:https://www.gp.org/shamim4s/_streaming-live_-_2020_tokyo_olympic_games_live_free_23th_july_2021+&cd=15&hl=en&ct=clnk" rel="nofollow">https://webcache.googleusercontent.com/search?q=cache:HWH6z4...</a><p>Perhaps they have fixed it in the past 3 weeks, maybe they haven't.<p>From yesterday, so not fixed -<p><a href="https://webcache.googleusercontent.com/search?q=cache:rMUgla-2e_0J:https://www.gp.org/juliett61116111/_free_ufc_265_fight_live_stream+&cd=2&hl=en&ct=clnk" rel="nofollow">https://webcache.googleusercontent.com/search?q=cache:rMUgla...</a><p>Also love the way it's signed, the persons online profile is "I'm Black Hat SEO Expert" if anyone wants to write any Green policy I guess contact them?