Kiss FM Split?

Kiss FM in Limerick appear to have split the output on their two frequencies.
Today on 106.0MHz, the station’s usual live programming featuring dance/pop music has been dropped in favour of 70s, 80s and 90s slow, ‘radio friendly’ songs. The signal is in stereo with the usual RDS of ‘KISS’ but with none of the usual station jingles.
Meanwhile, on the other Kiss FM frequency of 106.3MHz, there is also no live programming but the favoured output is non-stop dance music. The signal is in mono with no RDS or station ident