The free version of pigments that comes with analog lab v (very limited) did not recognize all presets from preset folder.
Therefore I gave up on the whole pigments free version and removed all presets from it.
You can test to see if the previous presets show up either in new pigments standalone or vst/au by moving those presets to the presets folder under pigments.
Also test if they show up in analog lab V.
If they don’t show up I recommend getting rid of these presets to achieve consistency.