1.11 came out, was excited to find one of those Woodland Mansions. Got myself two exploration maps. Sadly, both quests came to and end as I was stopped by the world border. I dunno what is the density of those structures ergo how many actually fit withing the current Mine world, but since its purpose is to gather resources, why restrict it to a certain area. Especially when it seems to interfere with vanilla gameplay. I'd like to hear your thoughts on this, maybe someone had got a useful map.