VIRI IRIB on wrong frequency 9800 kHz, instead of 13610 kHz, April 24

IRAN   VIRI IRIB PARS TODAY on wrong frequency 9800, instead of 13610 on April 24
0830-1430 on  9800*ZAH 500 kW / 289 deg to EaAf Arabic instead of scheduled 13610
// frequency 13780 SIR 500 kW / 216 deg to N/ME Arabic till 1130 + sirene jamming
// frequency 13785 SIR 500 kW / 216 deg to N/ME Arabic from 1130 + sirene jamming
*1300-1400 on 9800 KUN 500 kW / 135 deg to AUS  English China Radio International
https://www.youtube.com/watch?v=_uSf9ZQtd4I&feature=youtu.be
https://www.youtube.com/watch?v=4bWQVlSCflo&feature=youtu.be
https://www.youtube.com/watch?v=ilmr3x0a0dM&feature=youtu.be
https://www.youtube.com/watch?v=PWtwBHI6eqc&feature=youtu.be