I think there’s something wrong on how you download/unzipped it. Try to delete and download it again.
I've had the same problem, and I've reinstalled it a few times now, no luck.
I’ve found out what it’s about. If you make Nick apply with you, those messages won’t appear, but if you didn’t make Nick apply, it will always appear to the next sentence where Nick should be involved.
Hi, I will upload a patch for this within an hour or two.
This will be fixed in a little bit!