Loco Translate stop working

Hi!

I read it was some threads about this topic and there are all resolved.
I translated User Registration with Loco Translate, and it was working properly, and now is showing in English in all the languages.

I tried to do it the same way that it was made (and following the instructions on the different threads I found), and now is not translating anymore.

Anyone have the same problem?
You know what can I try to resolve it, or if there is another way to do it?

Thanks!

The page I need help with: [log in to see the link]