Deleted automations persists but"unavailable" in the web GUI/Lovelace

[tom_l]

You didn’t install the compact-custom-header card did you?

Compact Custom Header

This project is now depreciated and it’s replacement is Custom Header Compact Custom Header Customize the Home Assistant header and much more! Features: Compact design that removes header text. Per user/device settings. Style & hide anything in the header & the header itself. Dynamically style header elements based on entity states/attributes. Add swipe navigation to Lovelace for mobile devices. Any button can be hidden, tu…

This is the only thing I can think of (other than .storage corruption) that would prevent you editing the GUI.

Or did you enable YAML mode?

https://www.home-assistant.io/lovelace/yaml-mode/