Discourse was updated last night (I had to refresh my browser) and now the root forum link/logo seems doubled. Only happening with the Dark theme and happens across all browsers I tested (Firefox, Chrome (well, Brave, but it’s Chromium-based), and Safari).
Desktop browser is Firefox 85. Happened on a chromebook as well, as iOS as you can see. Only thing in common between them is that I use uBlock origin in both FireFox and Chrome and I have 1Blocker setup on iOS.
It was steady doubled for me on mobile dark mode with iPhone. I tapped on the address bar and hit go and now it only does it when I scroll to the top of any forum page and pull down. When I pull down it flashes double for a second or two then goes back to normal.
The second video I posted (where it was appearing under thread titles) is resolved, but I still see doubled titles at the top of threads and when viewing the list of threads. Tried both in my current window and in private/incognito windows but no luck. Maybe I’m still getting served an old version of the site via cache or CDN or something.