Key "page2" for array with keys "title1, text1, image1, link1, linkText1, title2, text2, image2, link2, linkText2, link, linkText" does not exist.
<div class="block-duo-teaser__title font-subheadline">
{{ block.title2.kirbytextinline|raw }}
</div>
<div class="block-duo-teaser__text font-h2">
{{ block.text2.kirbytextinline()|raw }}
</div>
{% if block.page2.toPage() %}
<a href="{{ block.page2 is defined ? block.page2.toPages().first().url : block.link2 }}" class="u-secondaryButton">{{ block.linkText2 }}</a>
{% endif %}
</div>
</div>
{% if block.link is not empty %}
<div class="block-duo-teaser__link">