No guide info, but they are now mapped into my 401 as well. 4XX receivers show more Diagnostic data vs 5XX receivers
280 shows up as Virtual transponder 50 Service # 1, 292 shows up as Virtual transponder 60 Service # 1 (292 ECBN # is - 2.5 here vs other F2 transponders).
These are probably F2 ku transponder #s 10 and 31, which Telesat had been renting out for occasional video. If so, this would completely fill all F2 Ku transponders (SC 17; Cancom for truck tracking 2, VDI 13)