Background of the issue:
I am trying to make a few pages live that are translated by the WPML plugin, but the links are not working well. Here is a link to a page where the issue can be seen: hidden link
Symptoms:
Some translated pages show a 403 Forbidden error. I expected to see a 200 status code instead of HTTP ERROR 403.
Questions:
Why are the translated pages showing a 403 Forbidden error?
How can I resolve the 403 error to display the pages correctly?
I checked the link you provided and I don't get any 403. Maybe it was a temporary issue?
Please notice that 403 is a server error, likely caused by firewalls or similar. If you experience the issue again, you should consult with your hosting first.