Empty Area on Main Dashboard

One of my areas 'Living Room' is empty. If I go to Overview -> Living Room, I can see all 3 devices and all the entities within those devices. In Settings -> Areas labels and Zones -> Living Room, I can also see all 3 devices. Settings -> Dashboards shows the Main Dashboard as User created, which I think is wrong isn't it?

I just want to get back to having everything in the Main Dashboard. I assume this was auto-generated as I've only created one dashboard and this wasn't it.

Steps to recreate the default Main Dashboard:

  1. Settings -> Dashboards -> Main Dashboard (click on ...) -> delete
  2. Settings -> Dashbaords -> Add dashboard -> Overview (legacy)