Can't load DLC#1238

I own the DLCs Zombicide, Battle for Greyport and Dungeon Drop. When we play together, my girlfriend can load Zombicide and Dungeon Drop normally, but when I load battle for greyport, she gets stuck at 0%. Notes- I am always the host; For some reason she loaded the table normally the first time I opened but never again; Other people loaded battle for greyport normally; She already tried to disable mod caching and threading.
I don’t know where the files come from but i guess she doesn’t have access to it, and I don’t really know how to fix it.

Other thing is that Battle for Greyport is missing the pirates expansion and it’d be nice to have it.