title: Content not displaying while using wagtailtrans package on the page
body: <p>In my models.py file I have defined <strong>StandardPage class</strong> to which I want to add trans<code>enter code here</code>lations.In this class I have defined these:</p>
  
  <pre><code>class StandardPage(TranslatablePage,Page):
  
      introduction = models.TextField(
          help_text='Text to describe the page',
          blank=True)
      image = models.ForeignKey(
          'wagtailimages.Image',
          null=True,
          blank=True,
          on_delete=models.SET_NULL,
          related_name='+',
          help_text='Landscape mode only; horizontal width between 1000px and 3000px.'
      )
      video_url = models.URLField(null=True,blank=True)
      body = StreamField([
          ( 'main_content',blocks.ListBlock(BaseStreamBlock()  ,label = 'content') )]
          , blank=True,
             null=True,
           verbose_name="Page body" )
  
      content_panels = Page.content_panels + [
          FieldPanel('introduction', classname="full"),
          StreamFieldPanel('body'),
          ImageChooserPanel('image'),
          FieldPanel('video_url'),   ]
  
   @property
   def standard_page(self):
      return self.get_parent().specific
  
   def get_context(self, request):
      language = request.LANGUAGE_CODE
      standard_page = request.site.standard_page
      pages = TranslatablePage.objects.live().filter(language__code=language).specific().child_of(standard_page)
      context['pages'] = self.standard_page
      return context
  </code></pre>
  
  <p>While template base.html contains:</p>
  
  <pre><code>{% load i18n %}
  {% load wagtailtrans_tags wagtailcore_tags  wagtailuserbar  %}
  {% load static %}
  &lt;!DOCTYPE html&gt;
  &lt;html class="no-js"&gt;
      &lt;head&gt;
          &lt;meta charset="utf-8" /&gt;
          &lt;title&gt;
              {% block title_suffix %}
                  {% if self.seo_title %}{{ self.seo_title }}{% else %}{{ self.title }}{% endif %}
              {% endblock %}
          &lt;/title&gt;
          &lt;meta name="description" content="" /&gt;
          &lt;meta name="viewport" content="width=device-width, initial-scale=1" /&gt;
          {# Global stylesheets #}
          &lt;link rel="stylesheet" type="text/css" href="{% static 'css/mysite.css' %}"&gt;
  &lt;link href="{% static 'css/bootstrap.min.css' %}" type="text/css" rel="stylesheet" /&gt;
  &lt;link href="{% static 'fonts/font-awesome-4.7.0/css/font-awesome.min.css' %}" type="text/css" rel="stylesheet" /&gt;
  &lt;link href="{% static 'css/streamfields.css' %}" type="text/css" rel="stylesheet" /&gt;
  
          {% block extra_css %}
              {# Override this in templates to add extra stylesheets #}
          {% endblock %}
      &lt;/head&gt;
      &lt;body class="{% block body_class %}{% endblock %}"&gt;
          {% wagtailuserbar %}
  {% get_translations page homepage_fallback=False include_self=False as translations %}
  {% for language, page in translations.items %}
  &lt;link rel="alternate" href="{{ page.full_url }}" hreflang="{{ language.code }}"&gt;
  {% endfor %}
          {% block content %}
          {% endblock %}
          {# Global javascript #}
  
          &lt;script type="text/javascript" src="{% static 'js/mysite.js' %}"&gt;&lt;/script&gt;
          &lt;script type="text/javascript" src="{% static 'js/jquery-2.2.3.min.js' %}"&gt;&lt;/script&gt;
  &lt;script type="text/javascript" src="{% static 'js/bootstrap.min.js' %}"&gt;&lt;/script&gt;
  
          {% block extra_js %}
              {# Override this in templates to add extra javascript #}
          {% endblock %}
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>and my template 'standard_page.html' contains:</p>
  
  <pre><code>{% extends "base.html" %}
  {% load wagtailcore_tags wagtailimages_tags %}
   {% block content%}
  {% include "base/include/header.html" %}
      &lt;div class="container"&gt;
          &lt;div class="row"&gt;
              &lt;div class="col-md-7"&gt;
                  {{ page.body }}
              &lt;/div&gt;
   &lt;/div&gt;
          &lt;/div&gt;
  {% endblock  %}
  </code></pre>
  
  <p>Not rendering content on the page.It's showing <strong>Welcome to your new Wagtail site!</strong> even though I published all the languages of a particular page.But the title of the page is displaying in different languages mentioned
  I am new to django &amp; wagtail. How to rectify this, not getting.
  Any help?</p>