Not sure if this was a bug or an intended thing but after Millie got hit by a truck the game crashed. I should have taken a screenshot of the error but I assumed it was a meta thing, but now I seem to be back at an older save. I'm playing the game on linux through Lutris which might impact something but idk. Sorry if this is an intended thing and I'm being clueless.
If it is a bug then I can try and replicate it to see what the error was if that would be helpful.
Viewing post in Angelic Acceptor Alouette: VXA comments
There are a couple of key instability points in RPG Maker VXA that can lead to crashes. That particular scene has a lot of moving pictures that can get a little squirrely in RAM, especially if you've been playing for a while before it comes up. While the game is fairly well-tested at this point, it doesn't hurt to save often.