Got quite an annoying little bug here! Something about the story seems to prevent the Fleece Editor from opening and it freezes Unity while doing so. After this there is no recourse but to force close Unity and delete the entire story in the file editor.
Do you have any idea what causes this? Here's a link to the offending Sample.asset file: https://pastebin.com/g1c0Wiet
Here's some background info: I was working on custom commands and testing them out in the 'DialogueManager Test' passages. Closed the Editor and then opened it a couple minutes later when this bug popped up. All the edits to the story were done exclusively through the Fleece Editor. All Fleece Settings are set to default.
I've tried to find the cause of the problem, but I'm at a point now where I have sunk way too much time in debugging it.
Thanks for your help!