Here’s the original content. You can see how messy it is to try to make a title out of it (Lemmy admittedly does a better job). My guess is that it skipped to the third paragraph because that was the first one without bold or italic formatting inside.

<p>  
  🚀 <b>  
  A little guide on how to communicate with  
  <a href=\"https://anonsys.net/search?tag=Lemmy\" class=\"mention hashtag\" rel=\"tag\">#<span>Lemmy</span></a>  
  from <a href=\"https://anonsys.net/search?tag=Mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Mastodon</span></a>  
  <a href=\"https://anonsys.net/search?tag=Friendica\" class=\"mention hashtag\" rel=\"tag\">#<span>Friendica</span></a>  
  <a href=\"https://anonsys.net/search?tag=Hubzilla\" class=\"mention hashtag\" rel=\"tag\">#<span>Hubzilla</span></a>  
  <a href=\"https://anonsys.net/search?tag=Sharkey\" class=\"mention hashtag\" rel=\"tag\">#<span>Sharkey</span></a> 
  etc</b>  
</p>  
<p>  
  <i>(this is the English translation of this German post:  
  <a href=\"https://anonsys.net/display/bf69967c-1664-9207-c6d7-3f2363787237\">anonsys.net/display/bf69967c-1…</a>  
  If something is linguistically incorrect or incomprehensible, please let me know)</i>  
</p>  
<p>  
  Lemmy is a kind of forum software in the  
  <a href=\"https://anonsys.net/search?tag=Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>  
  : You can subscribe to forums (called ‘communities’ in Lemmy), share links and participate in discussions.  
  <span class=\"h-card\"><a href=\"https://rollenspiel.social/users/Tealk\" class=\"u-url mention\">@<span>Tealk</span></a></span>  
  and I have described it in more detail (in German)  
  <a href=\"https://gnulinux.ch/fediverse-serie-willkommen-im-lemmyversum-communitys-im-fediverse\" target=\"_blank\" rel=\"noopener noreferrer\">here</a>  
</p>  
<p>...  
</p>