Thanks for your feedback!
I'm aware of Haachama skill error and already fixed it, soon a patch will be available. But this one with a duplicate is new to me. I'll investigate it to understand why it's happening and fix it in the next patch too.
I'm really glad you enjoyed it!
Actually yes!! But it will be a long time before this become available. Also, I can say that this will not be available at your first gameplay when it's available- since there will be not only random maps, but also scenarios and other gamemodes, this will be a feature unlocked. Not sure if I will do a level system for this, achievement, etc. But again, I can't say when this will be available.