Invisible Penguins Bug in Club Penguin

I have been in Secret Ninja Hideout for Two and a half Hours now and The Club Penguin Bug I saw when The Penguin Band was here is still not fixed! Still penguins disappear after being in a room for a longer time…When this Picture is Taken the User in Room List has 100 Penguin names Listed…

My Friend 1w34e and I have investigate this Bug Today :) I could see my Friend 1w34e come online and his Penguin name shown in the Users in Room list but his Penguin didn't show in the Flying Flippers Emporium where I have waited for Sensei for over Two and a half Hour…

We could talk to each other but I could not see anything of 1w34e…Look at the Picture…Right now My Friend is Standing Next too me but is INVISIBLE!  We can still talk if I read the Chat history box…some Penguins that enter the room I can see some NOT it seems to be randomized…

…TOGETHER we did More testing and we found another Bug! 1w34e left the room and come back and now i can see him BUT look at the picture…1w34e is standing to the right side of me in the stairs and the Penguin name is NOT visible…

…The BIG question is…HAVE SENSEI BEEN HERE? Without me seeing him? That is Possible!…Can you PLEASE FIX THIS BUG Club Penguin Bug Team? PLEASE!