Hmmm, it appears maybe my "fix" is what did that. The same thing happened for me but I assumed it was just because it was running on a virtual machine.
I've uploaded the old version. Could you download that and try the fix again?
I didn't try the fix with the older version, although the same thing happened. I'll try and let you know asap!
Unfortunately, it does not work :( I also tried unzipping with The Unarchiver as the latest comments suggested, no luck.