They aren't read mores, they are actually 'write comment' tags.
But whatever plugin you are using for the comments, wraps the comment indicators in the same tags as a read more.
The text is hidden because there is a line break in there which puts it on a different line, and the text si white so it blends into the background, or in some cases other text is written over the top of it.
Disable your comments component/mambot and see if it goes away.
If they do, then that is your problem. You could try a different comment tool, or you will need to hack the comment tool, or change the read more CSS in colormatic.
@billy. He wrote it here because he isn't a member any longer so doesn't have access to the colormatic forums.
www.ninjoomla.com
- The Ninjoomla Open Source Extension Club
Over 50 open source extensions and 100 videos to you build the site you want.