On June 4 there were a bunch of pro-Russian accounts/bots claiming an RQ-4 "disappeared from radar", and implying Russia had shot it down. Of course, their source was simply flight trackers that use ADS-B data, and aircraft, especially military, "disappear" from tracking all the time. In this case on 4 June, FORTE-12 "reappeared" as she always does.
Thanks for the info!