Giving the Rolls-Royce to Betty

I wanted to give the Rolls to Betty, but when I clicked on it in her office, "an error occurred"- I lost my Rolls and Betty remained unaffected...

Update: When I reloaded the game, my "Betty rating" was up, but now she says "Hello Kikki, thanks for barging in. Do I need to remind you again of your descipable origins!" - shouldn't it be "despicable"? The word seems a bit out of place anyway...