Dear Eric,
We think that maybe there is a conflict on your site now.
It is normal because when there are many different extensions on a site.
Also, how would you change the icons on the main menu to add more because if you change the wording then the icons change, for example the tab called Joomla! - if you rename that menu item the joomla icon is replaced with the settings cog - which also happens if you add any new menu items.
=> I have check menu items. They are normal now.
Could you please send your site account to us?
We will directly check this issue on your site as soon as possible.
For the security reason, please enter your site account in
Require Help
From Staff + Mod/Admin?
when you reply this answer.
Thanks