The customer/action users on the frontend creates a new event/edits one of his events. He enters an URL into the Learn-More-Link field.
Instead of the URL-data beeing saved to the event, the event is saved with data from the “open-in-a-new-window YES/NO Button”. In the backend the event shows the saved URL as “http://yes” or “http://no”. The URL the user entered is lost.
This was introduced with your recent update of action-user. It can be temporarly fixed by commenting out:
/* echo EVO()->elements->get_element(array(
‘type’=>’yesno_btn’,
‘label’=> evo_lang_get(‘evoAUL_lm1’, ‘Open in new window’, $lang, $opt_2),
‘value’=> $default_val,
‘id’=> $__field_id
)); */
in line 740 of includes/form/class-form.php
Here is an example in the pic.

Hi Andrea,
Please send us wp-admin access to your site as a private message for us to further assist your situation.
Thank you for your messages, I am going to assign this ticket to Ashan and he will be able to take it from here and find you a solution. Please allow some time for him to get back to you, we greatly appreciate your patience and thank you for being a eventon customer! Also please disable any IP blocking on your site if there are any.
Thank you very much for pointing this out. We are trying to slowly move all input elements to use the eventON elements class.
Here is the patch fix that will resolve this and will also allow you to use the open in new window yes/no button.
code: evcal_lmlink_target