Unscheduled RHC in Esperanto on wrong 15140 Bauta, February 12

CUBA   Unscheduled broadcast of RHC in Esperanto on wrong 15140 kHz via Bauta, February 12:
2132-2152 on 15140 BAU 100 kW / 340 deg to WNAm Esperanto & off. Good via SDR Frostburg, MD
Wrong uncompleted time & frequency schedule in Esperanto: every Sunday 0800UTC on 6100 kHz,
BUT NOT ON AIR for Winter B-22; 1600UTC on 11760 kHz ONLY, 15140 kHz is missing and 2330UTC
on 15730 kHz. Something`s always wrong at Radio Habana Cuba and at Bauta transmitter centre
https://www.youtube.com/watch?v=IE_qFouFGzg&feature=youtu.be