Fair signal of Radio Sultanate of Oman RSO in 19mb, November 14

OMAN   Fair signal of Radio Sultanate of Oman RSO in 19mb, November 14:
1000-1020 on 15145 THU 100 kW / 315 deg to WeEu NO SIGNAL EMPTY CHANNEL
1020&1200 on 15145 THU 100 kW / 315 deg to WeEu Arabic & off at 1359UTC
1400-1500 English & 1500-2200 Arabic on 9620 or 15140, again no signal!
Probably RSO replaced 1400-2200UT slot with new 1000-1400UT on 15145kHz
https://www.youtube.com/watch?v=ZxlwyC6K4Yo&feature=youtu.be
https://www.youtube.com/watch?v=yRKmJeGOQls&feature=youtu.be