Got the problem solved, but with little loss. But I took care of it. I had to delete the higher sub division level and then remodel the details.
Working hours are really small these days, like 2-3 hours. Trying to keep myself in a normal "daytime alive" bio-cycle. Most of the time I'm watching videos about occupy movement or reading about it. Also I came across a movie based upon the best fictional novel of all time: Atlas Shrugged, Part I.
Oh! Lastly, here's what I did in last two hours, completed the ear.: