I had this experience too but noticed it dropped out after about a month. Likewise, the "catty" quality is liked by some. And rather than calling it cat piss, I heard that BJCP judges are encouraged to call this aroma Durian-like (Asian stinky fruit). I guess people don't like to be told that their beer smells and taste like cat pee. Further, I think that only a minority of judges have actually drank cat pee.
In sum, I wonder if it could be that Citra should be avoided as a single dryhop for this reason. According to SN they dryhop Torpedo with Citra, Chinook, and Magnum.