over 2 years ago - Arakratesss - Direct link
Heya AesirHunter, and thank you for your report!
The issue with Cultural Traditions missing descriptions is currently being investigated by our development team, and exists in our "known issues list".

You also mentioned that there were events with inaccurate translation, it would be extremely helpful to us if you had any examples you could link so that we can have them checked out by our localization team!  
over 2 years ago - Arakratesss - Direct link
Thank you for the additional reports, I'll have them logged into our database.

Hopefully some better news about the cultural traditions, we have a fix confirmed and are looking at releasing a patch with this issue resolved soon!
Thank you for making us aware of this issue! <3