Talk, people, beauty? When I create a dynamic form, it defaults to select, an empty Value in the option, which is set to Value="N / A". When I add, for example, two dynamic forms to populate, at the time of showing in the content it shows one that was not requested, such as N / A.
In the image, I filled out only two Dynamic Forms of Interruption, Equipment Unavailability and Test Area (I put the Start and Finish as N / A same). But he added alone at the time of displaying the interrupts an N / A call, as in the first image.
Hereistheform: 
Herearethecodes:
$(document).ready(function(){
//group add limit
var maxGroup = 10;
//add more fields group
$(".addMore").click(function(){
if($('body').find('.fieldGroup').length < maxGroup){
var fieldHTML = '<div class="form-group fieldGroup">'+$(".fieldGroupCopy").html()+'</div>';
$('body').find('.fieldGroup:last').after(fieldHTML);
}else{
alert('Maximum '+maxGroup+' groups are allowed.');
}
});
//remove fields group
$("body").on("click",".remove",function(){
$(this).parents(".fieldGroup").remove();
});
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script><divclass="panel-heading"><b>Interrupções</b></div>
<div class="intcont">
<div class="form-group fieldGroup">
<div class="input-group">
<select required="" class="form-control" id="interrupcao" name="interrupcao[]">
<option value="N/A">Motivo</option>
<option value="Indisponibilidade de equipamentos">Indisponibilidade de equipamentos</option>
<option value="Indisponibilidade de Área de teste">Indisponibilidade de Área de teste</option>
<option value="Outros (Descrever em Comentários)">Outros (Descrever em Comentários)</option>
</select>
<input required="" value="N/A" type="text" name="inicioint[]" class="form-control" placeholder="Início"/>
<input required="" value="N/A" type="text" name="terminoint[]" class="form-control" placeholder="Término"/>
<div class="input-group-addon">
<a href="javascript:void(0)" class="btn btn-primary addMore"><span class="glyphicon glyphicon glyphicon-plus" aria-hidden="true"></span></a>
</div>
</div>
</div>
<!-- Cópia do formulário pra gerar em baixo -->
<div class="form-group fieldGroupCopy" style="display: none;">
<div class="input-group">
<select required="" class="form-control" id="interrupcao" name="interrupcao[]">
<option value="N/A">Motivo</option>
<option value="Indisponibilidade de equipamentos">Indisponibilidade de equipamentos</option>
<option value="Indisponibilidade de Área de teste">Indisponibilidade de Área de teste</option>
<option value="Outros (Descrever em Comentários)">Outros (Descrever em Comentários)</option>
</select>
<input required="" value="N/A" type="text" name="inicioint[]" class="form-control" placeholder="Início"/>
<input required="" value="N/A" type="text" name="terminoint[]" class="form-control" placeholder="Término"/>
<div class="input-group-addon">
<a href="javascript:void(0)" class="btn btn-danger remove"><span class="glyphicon glyphicon glyphicon-remove" aria-hidden="true"></span></a>
</div>
</div>
</div>
</div>
<button class="addMore">add</button>