Hi
I've added K2 to
this site
(Joomla 2.5 and K2 2.5.4) and have registered for Recaptcha. However, the Recaptcha doesn't appear on my site. So, I switched on Debug to see what was going on and found that the Recaptcha appeared. Turned debug off and it disappears again.
I've taken a look at the source code when debug is on and off, and the only difference I can see is that when debug is off, the following scripts are loaded: