In my holds league if a guy doesn't record an out, he doesn't get credit for a hold, regardless of what the boxscore says. I don't know if that's the same in your league. That makes sense, as the pitcher is just causing more problems and not doing his job!
It's been corrected now and Kline is not getting credited with a hold. There's a history behind this iirc, as there are two different definitions of the "hold" and one of them did not require a batter to be retired. This may be detailed in some of the old holds threads.