Don't worry guys, luckily this current issue is easy to fix!
The only thing we need to do, is to add these lines into all php files in the "modules" folder of any Kevin's application, so it will start working again:
* @brief Has been CSRF-protected
public static $csrfProtected = TRUE;
The lines should be added inside the first "class" section, lets see it on an picture below:
On the left side is a new view, after the changes has been made, on the right side - is it was before (originally).
This changes has to be made in the files, because it is a new IPS developers' requirement regarding the security.
@Bluto @Dan @liquidfractal @pixeldude @xSeq2 @Zayon