Automation get stuck half way thru?

Without any config change (the only change is updating Home Assistant) - time to time my automation get stuck half way thru. I cannot run them again. I need to restart HA to get them running.

From the interface (I am not allowed to post pictures directly here)

You would think that I got some old dead devices in there - but nope, just went thru them all and nothing broken. I can also access all devices (and their entites).

How can I prevent this from happening? Any change to HA automation that got deployed during the last months that can have created this issue for me?

could be part of this issue.

Late comment, maybe too late, but I just encountered the issue yesterday. (I am still trying to figure this and I could only half confirm)

My sequence seems to get stuck, when the “smart bulb” has no power. When I push the light switch; one light is already off (without power to the zigbee).
I did spend a few hours fiddling around with it, before I noticed what might cause it.

I just do the first experiments, so I assume it is due to clumsy setup.