Copyright multilanguage displaying incorrectly

Hi,
I’m using WPGlobus plugin to translate my website but in the copyright translation section in the footer, it is displayed in all three languages and with curly braces as if the curly braces are not beign correctly interpretated by the plugin.
I have Spanish, English and French translation. It is shown like this:

{:es}
©Copyright 2022. Todos los derechos reservados.

{:}{:en}©Copyright 2022. All rights reserved.{:}{:fr}
©Copyright 2022. Tous droits réservés.

{:}

Any idea why might be happening? Thanks beforehand. 🙂