Hi,
There is an issue with tags translation.
In default language, all tags and links work ok but in other languages it goes to default language or 404.
Test Result
Version
Library Version: 2.0.1
Joomla Version 3.7.2 is unkown.
Plugin
Joomla Languagefilter Plugin is enabled
JDiction Plugin is enabled.
Database
jDiction Database Driver Legacy is selected
Language
Seam to be good
Module
Module is enabled