I wonder why this thread is pretty much abandoned, the ICO is happening right now AFAIK and no one seems to care. Its a great project with a strong team and technology behind it, making it possible for everyone to invest in real estate.
You should ask this to their telegram group to find out more about what happened. Almost all projects are active in their telegram group.
They actually have a ton of people in their telegram, i think more than 20.000, so thats not the problem, but a possible problem might be that they dont want to invest 1.5eth