You either have to ignore the errata’ed set up – which is what Greenbrier seems to be doing, as they’ve neglected to include it in their official errata – or rotate the scenario set-up instructions one space clockwise.
Note that’s an assumption on my part, as I haven’t gotten an actual answer from the publisher or designer. When Walter Barber errata’ed the set-up for how World Tiles are aligned, I figured he did it to make sure everything was set up correctly. Instead, he might have literally broken many of the scenarios he designed.
-Tom