Narcissus effects not correctly displaying

Since lots of users in this subs user Narcissus, I'll try to ask here:

it seems like Narcissus' effects & npc browser library doesn't get updated at all?

and I noticed that some effects have been broken for several updates now and they just won't stick to the character no matter what (like Body effect>Void Eruption).

am I the only one experiencing this?

perhaps I have to delete some kind of cache folder?

can anyone help me?