If the person that updated Immersive Shane is still here, hey, bug report.
The gridball event (9581348) is currently bugged. People spawn in the mountain and they all get stuck. SMAPI says this:
[game] Event '9581348' has command 'move farmer 0 -4 0 rue' which couldn't be parsed: optional index 5 has value 'rue', which can't be parsed as a boolean.
Could access it only by deleting the whole event from the PottyMouth.json, don't know if Clean is affected too.
And the dialogue that is supposed to play while he's working at the JojaMart isn't playing, instead get the (I guess) default "What, you're gonna bother me at work now too?". And the other dialogue that I've managed to trigger was seemingly vanilla too.