Well, do you really think that the losing turns the next day is really fair? Because usually, when the new day starts, and you were still logged in, it doesn't really count as 'staying up' all night... The experience thing makes sense... And also, no more losing charm... T~T I lost too many because of stupid events...
That's the thing, you didn't log out & that means you didn't sleep so you feel tired & lose a few turns (like 2 turns, not a lot). And even if you did logout, 30 minutes before a new day means you didn't get enough sleep so you will still be tired & lose turns.
If you don't want to lose charm, just don't lose to Lee, simple ^_~