fix template show page

app/views/templates/_submission.html.erb

@@ -1,7 +1,7 @@
 <% status_badges = { 'awaiting' => 'badge-info', 'sent' => 'badge-info', 'completed' => 'badge-success', 'opened' => 'badge-warning' } %>
 <a href="<%= submission_path(submission) %>" class="bg-base-200 w-full flex flex-col md:flex-row space-y-4 md:space-y-0 md:justify-between rounded-2xl px-6 py-5 md:items-center">
   <% submitters = (submission.template_submitters || submission.template.submitters).filter_map { |item| submission.submitters.find { |e| e.uuid == item['uuid'] } } %>
-  <% is_submission_completed = submitters.all?(&:completed_at?) %>
+  <% is_submission_completed = submitters.all?(&:completed_at?) && submitters.size.positive? %>
   <% if submitters.size == 1 %>
     <div>
       <% submitter = submitters.first %>