Latest posts-block button not showing

Far down on my landing page I use the Latest posts-block to show 4 posts. Prior to version 12.5 it displayed with a button below the text but now it displays html code like this:
<div class=”read-more-wrapper” style=””>L?s mer ?<span class=”screen-reader-text”>Hitta din utg?ngspunkt</span></div>

With version 12.4.1 it worked so should I roll back to that version or is it some setting I need to do to get my buttons back?

The page I need help with: [log in to see the link]