FIXED - AfterEffect graph editor is stuck on displaying one particular curve and does not refresh The graph editor constantly displays the curves for the positions of a puppet pin, even when I'm not selecting anything and when I select something else. 

Deleting the layer will get rid of it. But I want to find an alternative because I've spent a lot of time animating the pin. 

Does anyone have any ideas?

FIXED:  It seems to be a bug with AE. My solution was by just duplicating the old layer and then deleting the old layer.
It seems to be a bug with AE. My solution was by just duplicating the old layer and then deleting the old layer.