Thanks for your patience. I will consult our 2nd Tier Support regarding the links in the category description.
As for the "contact" page link on the FAQ page, this happens when all languages use the same page title and slug. Maybe you should consider translating it so that WPML can automatically correct the button for you.
Thanks for your patience. I've already escalated this and I will come back to you once I've received feedback. As for the FAQ page, are you able to correct it?
Thanks for your patience. Our 2nd Tier Support is requesting a copy of the site. With your permission, I can create one myself on the staging site. Rest assured that once the issue is resolved, I will delete the copy from our end. May I proceed?