TV-DX 2023: UNID analogue tv channel (possibly Kazakstan ch R1) please help to identify !

TV-DX: During a recent ES propagation there was an UNID analogue tv-station on channel R1 (49,750 MHZ) observed here in Finland from direction approx. 130 deg. Audio came ok, but the picture carrier on 56,250 MHz just was unregonizeble. Could this be Kazakstan? All the ATV channesare to be shut down soon
Some of these remaining analogue tv tx candidates below:
49.750000 R1 Karaganda(Qaragandi)/RTPS2 qar Kazakstan 1 0 56.250000 D 298.00 h 180 N 49°56'07"N 73°03'06"E 3 529
49.750000 R1 Aqtöbe=Aktyubinsk/RTPS aqt Khabar TV 0 56.250000 D 26.000 h 180 N 50°17'04"N 57°14'02"E 3 240
49.750000 R1 Öskemen=Ust'-Kamenogorsk sgq Khabar TV 0 56.250000 D 15.000 h 186 N