First I had tried to log in since last week so I asked our Jamf ECSM about it before logging in. Heres the relevant part:
"Khoros is the new platform that we are hosting Jamf Nation on as before it was an item that was developed internally.
The reason you see the "Allow Access" item is because it is asking if you want allow Khoros, Jamf Nation, access to it as it is a salesforce item behind the scenes.
There has also been a blog post and press release on this: