Hide tag showing hidden text in Page Source
 

Hi all,

I do apologies if I have posted this in the wrong section. Please re-direct if need be. My forum is currently having an issue where hidden text is visible in the Page Source (right click - View Page Source or similar).

Apart from disabling the right click function on my forum (very ineffective), I don't know how else I can fix this.

I have also been made aware this is happening on another forum running the same version (4.0.6)

Hope you can help?
Cheers