Sorry to hear. One thing I did during debugging was insert Display Dialog commands to see what the values were for the entry_scene_name and scene_name variables. That's when I realized the if statement was wonky. You may want to give that a try.
The way I did it was a bit convoluted as my coding skills are rather limited. Here are the steps I took...
Tap on the if statement
Tap "Configure" from the menu
Tap the + sign in the top right corner of the "Conditions" window
Tap "MacroDroid Specific"
Tap "Compare Values"
Change Type to String...
I was able to resolve the issue. For some reason, there was an if statement in the Trigger Scene action block that stopped working. It's the if statement just before the execute scene command that checks if entry_scene_name equals scene_name. I replaced the if statement with another if statement...
In the last day or so, my scenes stopped being triggered and I'm getting the popup message "no such scene". I haven't made any changes to the scene names. Any suggestions?