"ctrl+enter" not working for refreshing profile parametric node, unless...

Created by: robinrosenstock

Connected with a Text file and enabled with "extended parsing" in the properties panel of a Profile Parametric Node and a Viewer Draw Node for displaying: the shortcut "ctrl+enter" for refreshing the textfile and the 3D View is not working, unless an (empty and even unconnected) scripted Node is added (in the Node editor). Is someone able to reproduce this?