Reykjavik is changing so quickly they need to keep the commentary up to date. Sometined it skipped ahead, and there is one stop that has been elminated.
That having been said, the town is small and the while loop takes only an hour, so with your 24 hour pass you can use it like public transport, unilike some cities where longer loops mean it could be a very long ride to get where you want to go. The fact is this is just a town of 200,000 people, so there is only so much to see, but you'll see it on this bus. Was running on Good Friday too when many other things were closed.More