Selection of the z12d1 dungeon is going to the z12d3

[zedofogo]

Describe the bug When I configure the settings to make z12d1 it starts z12d3.

The file contains:

Dungeons to run

format is: z2d1 3 50;z2d4 50; first is zone/dungeon, second is difficulty and third is chance to run (z4's don't need difficulty defined)

dungeons z12d1 3 100

but starts z12d3.

Thank you: D