Unable to see list of folders and files that are non alphanumeric #195

Describe the bug
On torrents' info, number of files are displayed as -, and when Files tab is clicked any item that has non alphanumeric filename/foldername is not displayed

To Reproduce
Steps to reproduce the behavior:

1. add torrent containing folder and/or file with non alphanumeric name
2. open info of added torrent
3. go to Files tab

Expected behavior
Number of files and list of folders and files contained in torrent displayed correctly regardless of language

Actual behavior
Number of files and list of folders and files contained in torrent are not displayed correctly when non alphanumeric characters are used in their name

Screenshots
On MatUI

On original web ui

Desktop (please complete the following information):

• Browser: Google Chrome
• Build: Arch Linux base docker
• Version: v1.16.4

Additional info
Any other info you'd like to share.