The errata in the v1.3 FAQ doesn't cover all of the map board corrections, The following key should sort it out. I've put a '^' or ' v' near the number to indicate whether the number should be at the top or the bottom to make the map boards work out prior to using the overlays:

1Av,7A^,30B^

11A^,26B^,29Bv

12A^,6B^,5B^

8A^,9B^,3A^