Some optional files can not be downloaded

### Step 1: Please describe your environment

* ZeroNet version: 3565
* Operating system: windows 10 / Linux
* Web browser: Firefox / IE
* Tor status: enabled/disabled
* Opened port: yes

Some optional files can not be downloaded
For example:
http://127.0.0.1:43110/1uPLoaDwKzP6MCGoVzw48r4pxawRBdmQc/data/users/1NVmmyd8EodLq35QeTbrCm5yAzrtukxRdR/1523041289-1509681876-fqrjjh.zip

On 150 peers not downloads

And over random .JSON, .ZIP optional files
http://localhost:43110/18VUW8Q41aexfwgFTFRJrxqtCqjvdLhLxY/storage/name_filter_all.json

After sign and publish from web interface 18VUW8Q41aexfwgFTFRJrxqtCqjvdLhLxY works well.