I don't understand the problem. It's downloaded all the pieces with enough pars to fix the missing pieces. NB is not attempting to unpar or unrar it. I manually ran the pars and unrar and it works great.
I tried send a PM with the NZB but it won't allow that type of file.
You have a bunch of files showing 0 block counts and you don't have enough blocks to repair. The problem is that Newsbin isn't seeing any blocks in some of the RAR files.
My guess is something is stepping in and preventing the files from being scanned for PAR blocks. What security software are you using?
Just got an email from another user using malwarebytes and disabling it did fix his issue. When you disabled it, did you reboot your computer? A reboot is required before it is really out of the way. You'll then need to re-download this to test since the damage was already done.