Strange test of REE/RNE and upcoming frequency changes of REE

SPAIN/JAPAN(non)   Strange test of REE/RNE over R.Japan NHK World on Feb.25:
1315-1320 on 11685 NOB 200 kW / 161 deg to WCAf Spanish TEST, REE relay RNE 
1300-1345 on 11685 SNG 250 kW / 315 deg to SoAs Bengali Radio Japan NHKWorld


An addition - frequency changes of Radio Exterior de Espana from Feb.27:
1500-1900 on  9620#NOB 200 kW / 290 deg to NoAm Spanish Sat/Sun
1500-1900 NF 15490 NOB 200 kW / 110 deg to N/ME Spanish Sat/Sun, ex 12030
1500-1900 NF 17715 NOB 200 kW / 230 deg to SoAm Spanish Sat/Sun, ex 11940
1500-1900 NF 17755 NOB 200 kW / 161 deg to WCAf Spanish Sat/Sun, ex 11685

1900-2300 on  9620#NOB 200 kW / 290 deg to NoAm Spanish Daily
1900-2300 NF 15490 NOB 200 kW / 110 deg to N/ME Spanish Daily, ex 12030
1900-2300 NF 17715 NOB 200 kW / 230 deg to SoAm Spanish Daily, ex 11940
1900-2300 NF 17755 NOB 200 kW / 161 deg to WCAf Spanish Daily, ex 11685
# co-ch 1500-2030 AIR in Baluchi/Farsi/Arabic/French; 1630-1730 CRI in Hausa;
1830-1925 Voice of Turkey in French and QRM 1800-2000 CRI in German on 9615.
Absolutely it was necessary to change and frequency 9620!