Compatibility with WP Customer Area

Hello,

I am using Polylang in my site to make it multilingual and everything works just fine, except for the performance of the WP Customer Area plugin. This plugin generates certain pages vinculated to the different actions it offers (Dashboard, Files, My files, Pages, My pages…). When I navigate the page in the main language (Spanish) it works great, but when I change the language to English throught the flag icon in the menu, it seems like the style sheet disapear, as if it wasn’t related to the English version of those pages, which are actually translated well.

This is the appearance in the main language: https://www.exico.es/wp-content/uploads/2018/12/01.png
And this is appearance in the second language: https://www.exico.es/wp-content/uploads/2018/12/02.png

I ran into this solution for this very matter: https://wpml.org/es/forums/topic/wp-customer-area-solo-funciona-en-un-idioma/#post-1530011, but from WPML plugin support. I tried it and it works how it should at the begining, but after a few clic it becomes unstable and breaks (WP Customer Area plugin reset the generated pages). I am not a developer, so I can’t figure out if the code from WPML support doesn’t work because it is made for WPML, or because something else.

I would like you could help out me with this.

Thank you in advance!