Is anybody else experiencing no-javascript on Super user?
No ability to add comments. No ability to see live-preview of markdown. No ability to run any jQuery code from Greasemonkey...
I think you're probably experiencing what this user had. Just hard refresh and it should be fixed.
Sorry JS, I think your alone on this one. Did you maybe break something with one of those awesome scripts of yours?
I think I had accidentally set something in a site-preference. Deleting browsing history fixed it...very strange.