Ha, High_Expect, thanks for saying it (though I admit I'm as much to blame as anyone).
As far as I'm aware, there is nothing new to report beyond @flightradar24 pointing out that the RC-135 had its transponder switched ON, so blowing a hole in the Russian argument that it was intercepted so as to be visually identified (though I still don't get why you need to fly within 20 ft to do that, but hey ho).