R.Sultanate of Oman again only in Arabic on 9620 kHz, October 30

OMAN   Radio Sultanate of Oman again on summer A-19 freq.9620 kHz, October 29:
1400-1500 on  9620 THU 100 kW / 315 deg to WeEu Arabic, instead of English px,
from 1500 on  9620 THU 100 kW / 315 deg to WeEu Arabic, as scheduled, but also
& instead of 15140 THU 100 kW / 315 deg to WeEu English/Arabic in Winter B-18!
Something`s always wrong at R.Sultanate of Oman Thumrayt transmitting station!
https://www.youtube.com/watch?v=hsawp1Cak8E&feature=youtu.be
https://www.youtube.com/watch?v=Ck1Pti0EdLo&feature=youtu.be