Timing Palettes

Strange things are happening. Time only palettes are not working anymore the way they used to be.
I have 5 different timing palettes, the first one i used for programming color timing, the other 4 are used to replace the 1st one so the fade time changes in the cuelists where i used this palette.
In 3.8.0 the timing palettes are not working anymore until i program the whole cuelist as a new one containg that time-only palette.