bug?

I got the announcement message in my inbox:

Set your rooms’ culture! Owners can now add guidelines to manage expectations for new users. Learn more.

The message is clickable & the "Learn more" leads me to expect that it would link to someplace with info. Instead it just links back to my inbox: https://stackexchange.com/users/918168/pikalek?tab=inbox

Why not link it to this announcement post instead?

Appeared to have been a bug?

I got the announcement message in my inbox:

Set your rooms’ culture! Owners can now add guidelines to manage expectations for new users. Learn more.

The message is clickable & the "Learn more" leads me to expect that it would link to someplace with info. Previously, it instead linked back to my inbox: https://stackexchange.com/users/918168/pikalek?tab=inbox

I wondered why it didn't link it to this announcement post instead - it now does so.