I'm not sure why this only happens locally for me, but the editor crashes on https://github.com/greenpeace/planet4-plugin-gutenberg-blocks/blob/7f05fad20403c7ec700f05ed7e8c979911db9884/assets/src/BlockEditorValidation.js#L12-L12 because $ is not defined. We can rewrite the code in that file to not use jQuery.