It sounds like you are thinking that your crystal lighthouse is not giving the proper bonus to your culture. You may want to create a bug report, using the template Here. or create an in-game support ticket so the support team can look at it
The best thing to do in this case is submit a support ticket. This will allow us to look at your account to make sure everything is working correctly and/or determine if there is a bug.
The best thing to do in this case is submit a support ticket. This will allow us to look at your account to make sure everything is working correctly and/or determine if there is a bug.