So in patch 1.3.0

regular daemonettes got this list of changes.

"UNITS

• Daemonettes of Slaanesh: Increased the hit points per model from 65 to 68
• Daemonettes of Slaanesh: Increased the base damage from 8 to 12
• Daemonettes of Slaanesh: Increased the charge bonus from 20 to 30
• Exalted Daemonettes of Slaanesh: Increased the charge bonus from 28 to 35
• Exalted Daemonettes of Slaanesh: Increased the base damage from 10 to 15
• Exalted Daemonettes of Slaanesh: Increased armour piercing damage from 28 to 35"

Yet the base damage increase never went through and they still remained at 8 base damage not 12 even to this day.

I don't think CA ever  addressed where the mistake was.  Was the mistake the changes being listed in the notes or was the mistake the changes never actually making it to live despite being listed in the notes.  

Does the fact that this is listed in their documentation but not actually in the game mess anything else up behind the scenes?

https://www.totalwar.com/blog/twwh3-update-130/#slaanesh

Hey there, I have logged this and a dev has been tagged into the ticket to check if the change was reverted, or just never implemented. Thanks for flagging. Best, CA_Nova

I am late but thank you for doing that :)