Color variation not recognizing products on stock

Hello guys,
I use latest version of WordPress, WooCommerce, Flatsome Theme and your plugin of variation products.

I have 2 colors on my website weirdly not working. A grayish and a dark blue. I added them just like the other ones but when I click on them, the “buy button” doesnt allow me to go to the next step. It says I have to select the variation.

In portuguese the colors are “azul marinho” and “cinza claro”.

Its like the variation doenst exists but it does. And all other colors are working just fine.

Please, heeelp!