Okay, so same thing as before. Confused applied twice through psychological warfare gives the damaged champion his upgraded abilities back...
It has been reported last week and Sokolov said it's on the list of bugs to be fixed. I believe on the next patch this will not be an issue anymore. http://forums.poxnora.com/index.php?threads/confuse-from-psych-warfare.19225/
Really? I'm pretty sure it was working properly a couple of weeks ago. May just have been my imagination though!