Plugin of narod doesn't work on some files

The plugin version is 1.0.4.
The plugin works on some files like:
[narod.ru]
However, when it comes to:
[narod.ru]
It said the file is not available. However, it does exist and I can download it normally by IE.
So please check it. Thanks.

I tested, both files downloaded just fine. I also tested several others, there is no problem with the plugin. Maybe it's just temporary problem ?