Wrong poster language

Hi, this is my first post here, so I would like for all the help that I got from here in the past few years!

I have start using TMM 2.9.1 today and really liked it, but I do have 1 problem.

When I scrap a movie it show me the movie data including poster in the correct language (pt_BR in my case) but when I hit confirm it download the movie info but the poster is downloaded with the wrong language (english).

I tried all the possible combinations in the config sections but none have functioned as expected.

Can someone help me on this one or is it just a bug?