RHC Portuguese on 15140 & unscheduled 11760 Bauta, December 21

CUBA   RHC in wrong Portuguese on 15140 kHz via Bauta and unscheduled 11760 kHz via Bauta, December 21:
from 2133 on 11760 BAU 100 kW / non-dir to NCAm Portuguese. Very good signal via SDR Frostburg MD, USA.
from 2133 on 15140 BAU 100 kW / 340 deg to WNAm Portuguese. Fair/good signal via SDR Frostburg MD, USA.
Something`s always wrong at Radio Habana Cuba RHC & something`s always wrong at Bauta transmitter center
https://www.youtube.com/watch?v=bwDhrMS5LSY&feature=youtu.be