The point is that it got to the right answer eventually, which conceivably it could have done at the first step:

1. Open on Google Maps?

2. Validate no extra notices posted on their public website

Even the fact that there is are special notices sometimes posted on their public website is something a model could have been trained to understand, same as a human being.

Yeah but are you willing to pay additional cost for marginal improvement in accuracy that only pays off sometimes? If so, take the judgement and use a better model.