Oh, I just posted a question about this elsewhere in the thread. I've come to assume this is intentional and probably doesn't happen if you're logged in or using the app (though I don't know). It's been like this for years. Like every time I follow a link to Twitter I seem to get a random roll whether it works, and same random roll on each refresh. After n refreshes, where n may be 0-10, it works. Browsing the site doesn't do this.
I literally can't open Twitter links on my phone (Firefox as browser). It always says "something went wrong" and reloading a bunch of times doesn't help either. If I use the same link on Desktop (or change my phone browser's user agent) it works. I think its a fuck you pattern to get me to install the app.
Will Twitter ever have more than two 9s of reliability as measured from the user's POV?