Right so I got curious
I decided I would progress onto act 2 from the Creche entrance, It loaded.. So I decided to do some testing and try to load up any way points in act 1. Every way point in act 1 From the Nautiloid > The Forge crashed.
So it basically boils down to something in act 1 of my saves.
Now, I'm able to waypoint between the Mountain Pass waypoints and Act 2 waypoints with no issues.
I picked up all dead bodies including any bodies that my party didn't interact with in the monastery area similar to what the thread previously said.
Now I can't venture back to Act 1 Nautiloid > Forge, however I can venture between Act 2 and Act 1 Mountain Pass
TLDR: Ventured fourth rather than back and picked up every dead body in the Mountain Pass/Monastery (Including dead animals)Thank you again sir for finding this.
Hopefully they fix whatever is broken, but as it stands I have no way of venturing to the previous Act. While it's not too game breaking, it's a bit annoying having to make sure I pick up every dead body I see, especially considering it's a Dark Urge playthrough.
Since Changed the name of the thread to relate more to what the issue is.