I don't use Reddit anymore, but I wanted to search something that I couldn't find anywhere. This is what I saw. After killing all the other apps, Reddit now is trying to force us to use their own spyware app.
Did you get a browser error when trying this? It might be because you left the www in the URL. I had to remove that and replace it with old, and it works. The rest of the link structure is the same on both old and new reddit. I even tried it from a VPN just to be sure it wasn't seeing my logged in cookies, and in a private browsing window where RES isn't allowed to run. Worked fine.
Interesting. I'll have to test it when I get home. I'm always signed in and I use RES so could be some other factors causing it to not be a problem for me.
Take a break from Reddit, uninstall all apps, clear cookies off all your browsers for reddit.com, wait a few weeks for your IP address to change, then make a new account.