Is the Delicious social service currently broken for Firefox 45.0? When I open the sidebar, or try to use the "share" button I get: "Firefox is unable to connect to Delicious right now." The "Try Again" button doesn't seem to have any effect. The problem seems to be happening both in Windows and Mac OS. I've tried removing and re-adding the service (restarting the browser in between), but it didn't help. Any ideas?