Epic War Age (EWA) - Adapted Mod Collection

Hello, I'm using the EWA 2.7.1 build and I noticed while playing the last mission of the original Heroes campaign (Hope of Zephyr) that the "Devil's Chain" ability of Biara and the "Hell Wave" ability of the Overlord deal 2000 damage instead of 200. I think this is an error in the modification, and with these conditions, it's almost impossible to complete this mission.