I'm not sure if this is the best place to report this, but I've noticed a few minor grammatical errors introduced by the new expansion:
Select Civilization -- Enrico Dandolo -- Venice:
"Cannot gain settlers nor annex cities."
This should be something like "Cannot gain settlers or annex cities," or "Can neither
gain settlers nor annex cities."
Gold tooltip:
"n from Trade Routes between your cities and other civilization's cities."
"Civilization's" should be "civilizations'." Also, "civilizations'" should
probably be capitalized to conform to other uses of the word in tooltips.
Great Merchant -- Conduct Trade Mission button tooltip:
"Unit must be in a City State's territory that you're not at war with."
This is a misplaced modifier. It should read "Unit must be in the territory of a City State that you're not at war with," or something similar.