Why does it say invalid region?

Hello, all my titles show their correct region in the game directory on the home screen of citra but for some reason Ultra Moon keeps showing me invalid region. Why is this?

How did you dump your ROM?

Using godmode9 method IIRC

did you update your rom? if so, how did you do it?

I did, I downloaded an update from the internet and used install CIA from the file menu in Citra

that may be it, you need update and dump from your 3DS to make sure you have the right region.
right click on your game, click to open update location and delete everything inside that folder.

Seems about right, thanks for the help.

It was indeed a bad update, now it is working properly and also showing the latest version, thanks.