today we moved our site to the main domain, which means, that we also changed the url in config.php to https, as we are using ssl.

After the change something weired happens on the editor. I just created an article on the article-plugin and added a few links within the editor via the small icon.

All the URLs have been added with normal ht tp:// and no ht tps://. After I submitted the article some of the urls habe ht tp://, some ht tps:// and some have just www in front of the domain name.

I double checked everything and added each url again. But the same happened again. The weired thing is, that it changes the prefix randomly. Each time I edit and submit the article again, it changes the prefix on another link.

This somethimes results in an error, as not every site is using a https protocol. 

Any ideas where this might come from?

You can find the article here: yucom.de

Sorry that it is german, but I guess the links are clear to read. As I said - All the links have been added with normal ht tp:// - I would anderstand it, if it adds ht tps:// to alle the links, but that random changing is just weird.

Edit: Sorry, I had to add a dash to all the ht tps, so they're not getting recognized.