@lolamoth The penalty is charged to the player with tiles left over when the game ends. It never depends on who wins or loses. The bonus goes to the player who plays their final tile, win or lose. I've played many games where the winner gets the penalty, and I've even played some where the bonus and penalty swings the victory towards the player who was behind but plays their final tile and gets the extra points because opponent, ahead at the last move, was stuck with lots of points in their rack.

@debroth Yes, if you play all your tiles on your last move, you get a bonus of the points in your opponent's rack, and the opponent gets a penalty of those points. If the game ends with tiles left over for both players, then both players get the penalty, and neither gets a bonus.

@bettyl Another thing I learned on this message board is that if you click on the game number (upper right) you get more options than in Settings. This feature is called "numbered board"

The "old" interface is still available. If I go to this page https://apps.facebook.com/lexulous/
then click on Archive, I can see games well into the past.

There's a new user interface. You can eliminate the notification emails by clicking on the menu icon at the upper right, then "settings," then "notifications." There also was a notification on the website's main page saying you needed to log in at lexulous.com.