[1.1.1.2] Planetary Piano (8-key Sprint) gave more points than it should have

I played a game of Planetary Piano (8-key Sprint) and for some reason it awarded me with WAY too many points.

Steps to Reproduce

Unfortunately I have no idea how to reproduce it. I wasn’t really paying attention when playing.

All I can say is that all I did was launch the game, enter the plaza, go in the Arcade, play the game once (someone else next to me was playing 4-key Endless), and the bug happened.

What I expected to happen

I expected to only get around 3,800 points like I usually get.

What happened

I got a score of 7,713 which is nearly double the previously top scoring player.


Notes / Media

I would appreciate it if my Personal Best could be cleared from my Collection Book if possible, and from the leaderboard too of course. I don’t want to look like a cheater!