Slitherine

This is clearly not correct, I'm wondering if it has happened as a result of converting a slave of another ethnicity to my home ethnicity.... perhaps the wrong icon was assigned as part of that process?

You don't happen to have the save before this occurs by chance?

Sorry, I don't know when it happened, I only spotted it by chance because I hovered over it. It could have been there from the start or happened any time up to the current turn.