Sengoku High

So...
When I was at the Hayato/Kanna room (stage 10 or 20), a friend of mine on stage 9 was made to skip to stage 11. Then when I was on the final (ranmaru) stage, 2 people couldn't enter and had to forfeit.

I'm going to assume that Sengoku High prevents you from moving onto the next room if it were to send you to a room that's already occupied. And with that assumption in mind, I believe the reason why passes get swallowed may be because the game was trying to send you to an occupied room, but couldn't.

so everyone needs to stop playing maplestory on my channel until i am finished