Welcome back to the forum @Kamilla_Berdin 
What you’re trying isn’t working because the condition - the task has a date - always results into true, whether it had a due date before the rule was triggered or not.
These are the actual conditions, which should’t be in the guidance, in the “Check if” section.
Something like this might produce a better result:
To be mindful of your credit consumption I’d advise:
- To comment with text, as generating output consumes a lot of credits.
- To use a cheap AI model, as this isn’t something that likely requires heavy processing.