Some of these might be unnecessary nit picks but I thought I'd post them anyways while I'm at it
Mechanos has the religion civic. Which doesn't fit well with the agnostic trait their leaders get.
Mechanos able to build Mage Guild. (Trains arcane units but Arcanos can't build Arcane units.
Archery says it enables TXT_KEY_SPELL_UPGRADE_ARCHER
Horseback Riding has a similar one enabling TXT_KEY_SPELL_UPGRADE_WOLF_RIDER
And now for the real reason I'm posting this now, I'm getting attacked by invisible dragons. I'm assuming their model went missing, or it could just be my install..? They're killing my units but I can't see them, not even in worldbuilder, and I've checked in a very wide area around where they are slaughtering my units. Even withdrew from combat with my adeptus once but I still couldn't find any dragons around, not in worldbuilder either.