Discussão de 2010 sugere que a parede ainda está lá, e os incrédulos estão em um cronômetro antes de serem cimentados na parede dos incrédulos.
Quoth :
It's still there until they specifically say it's not. We've been told to assume that unless something is described as different or gone, then it's still there.
Some minimal amount of real worship is required to initiate a patron relationship with a god. Without a patron, no god can claim you, so you are stuck in the Fugue. The servitors of any god who is not your patron cannot even see you, speak to you or interact with you in anyway. After a time, if no god comes to collect you, you feel the siren tug of Kelemvor's city calling to you to come for judgment.
The faithless begin to petrify and are tossed onto the wall. There is a moss that acts like a mortar that is corrosive and breaks down the substance of the petitioner body. Eventually the petitioner body is eaten away.
Além disso, parece haver discussão da discussão da parede na ficção 4e:
The wall was also mentioned in 4e novels (Edge of Chaos briefly mentions it IIRC)
Por outro lado, os heróis da sombra descobriram o Guardião do ED Everflow. Enquanto os livros Heróis de X certamente não são FR, a parede dos incrédulos pode trivialmente equivale à rainha corvo roubar almas para sua vida após a morte e Guardiões podem existir tentando restaurar a ordem "natural" das coisas.