Several people reported having a problem to load the new game+ saves (the game crashes)

[undone raven]

there's no way to launch a small patch to correct this, at least?

[shut latch]

@undone raven I get it's frustrating not being able to open the save.
The issue has been reported, according to their dev diaries they're working on it #📓coral-developer-diary message
Once they're sure that the issue is fixed they will release a patch.
Usually they try to include other fixes in their patches