I said this in a PM to you, but I'll share on forums too. I think it is a visual glitch. I'm curious to see @Addiction restart his app after he hires the second tutor, and then hit the party. For example, when I hire/exchange a new dormmate, I need to restart my app to see my stats actually change. He might need to restart his app to see his plunder change.
A lot of glitches are like that, lol. I've been having to restart to see my stats change since I started playing 2.5 years ago.