Have the same sad story with dialogue triggers. I only manage to get the "stars" scene on the third night, before Raphael, recruiting Wyll, talking to Nettie and Ethel. Have no idea what really influences the trigger other than meeting with Zorry. Because when i did all the listed above before meeting with Zorry, and then met with him, the dialogue didn't trigger at all. To get the Weave scene I had to get A LOT OF long rests before entering the Druid Grove, other way it never triggered also.
