Bad colors on Sony ARW files

[aeyno]

When processing some of my raw files, I noticed that the high brightness zones tends to become violet-ish (especially light fixtures or sun/sky)?

Part of the original picture with a light fixture:

After using RawRefinery:

You can find the original image (ARW, 26MiB) here: https://drive.proton.me/urls/NDCRV39C08#H6b2oCNCkvQ7