And those two transmissions on the 18th were the first V24 transmissions this month, it has been missing since last month. It has missed over a dozen time slots.
However, as I type this it is on 5715 kHz, so it may be back to normal.
5715 kHz, 19-05-2019, 1500 UTC, V24, AM
K-pop followed by message in Korean.
T!