I first encountered this bug on Friday afternoon, and as of Sunday afternoon, it's still present. I've seen a couple of other threads in the days since also referencing this.
Whenever I end the day and go to camp, Shadowheart immediately begins talking. "Something's wrong. I feel . . . I feel . . . What the- Darkness protect me." And then it pans to my character, and he's just blankly staring forward. Endlessly.
It happens every time without fail, and has effectively ended that playthrough, as I can no longer long rest to restore spells or health. This thread is simply to help highlight this bug so it can be patched.