Why did the radio station separate Flying dutchman and Glenn Ong?

A little history in case you didn't understand what a dinosaur like myself was talking about. They had been partners on class 95 from 2004 to 2013, then both departed from class 95 in 2014 and joined 91.3, and then only about a year ago they had a reshuffle and the dual joined kiss 92, however today, FD broke the sad news that he will be returning to 91.3fm without Glenn. I'm just sad why did they have to separate these formidable duo after so many years? My mornings will never be the same again.🫥