My node-red editor has been displaying node status for years. Now it doesn't. I checked to be sure the display node status option was turned on. Old status messages still appear one some nodes. I know the flow where they don't display is working because it turns on lights, sends a message, etc. If I click on the hamburger icon in the editor, it say version 2.2.2 at the bottom. I just did a major Ubuntu upgrade today and restarted Node-red, which is running in Docker. I wouldn't think the Ubuntu upgrade would have any effect.
I also noticed that debug messages don't appear in the debug messages window either. I made a simple flow of a inject node connected to a debug node. When I click on the inject, it says 'Successfully injected'. The debug node is enabled and set to display to the debug message window. Nothing appears.
Two of them are the Time of Day (sun.sun) and call service. Both of these are Home Assistant nodes. In addition, I have a debug node. It doesn't display in the debug messages panel when triggered. This time I made sure it was enabled.