@blade_of_rage
It does say Ingracia in the raws, so it's not a translation error. It's possible Shiba made an error, or maybe it will be explained why Ramiris is there next chapter.
@1000sunny
My scans are based on the web version. You can see it in the credits page, but this is Chapter 12 of the web version, while it is Volume 2 Chapter 11 in the book version. Unfortunately they got out of sync so it is a bit confusing.