RHC in Spanish, instead of English on 9700 kHz via Bauta, March 7

CUBA   Radio Habana Cuba in Spanish, instead of English on 9700 kHz via Bauta, March 7:
till 0556 on  9700 BAU 100 kW / 340 deg to WNAm Spanish. Good via SDR Frostburg MD, USA
from 0556 on  9700 BAU 100 kW / 340 deg to WNAm English - as scheduled in B-21 schedule
https://www.youtube.com/watch?v=Z3Enu61_0G8&feature=youtu.be
https://www.youtube.com/watch?v=ZPb_HGheiaw&feature=youtu.be