Recent Activity avatars and usernames?

[steven s]

I changed a single post and thread from one username and userid to another.
The change is correct everywhere except on the recent activity page.
It still shows the original poster's avatar and username.

Anyone know what table I need to edit?
I've already edited post and thread table.

 

[Fuhrmann]

I think you need to change in the table xf_news_feed too.

 

[steven s]

Thanks both.
It was the xf_news_feed that needed to be edited.