All India Radio on 15140 kHz, R.Sultanate of Oman is missing, August 6

INDIA   All India Radio on 15140 kHz, R.Sultanate of Oman is missing, August 6
1615-1715 on 15140 DEL 250 kW / 312 deg to EaEu Russian All India Radio, good:
1400-2200 on 15140 THU 100 kW / 315 deg to WeEu R.Sultanate of Oman is missing
https://www.youtube.com/watch?v=NcKKhK88gVk&feature=youtu.be
https://www.youtube.com/watch?v=8dJeOMWo5a8&feature=youtu.be
https://www.youtube.com/watch?v=a7Q46Y_a_a8&feature=youtu.be