If you use Joomla's default "User - Profile" plugin the formatting strings appear on the fields on the default registration page.
- Video Link: See Hidden Content
I opened up a ticket with Stackideas and they indicated that the issue is caused by Helix Ultimate:
- "It seems that it is caused by your current template, shaper_helixultimate as the issue no longer occurs once I changed it back to Joomla default template, Cassiopeia and the issue occurs back once I switched back to your current template."j
Edited from EasyDiscuss profile fields to Joomla's registration profile fields.