No, they got in legitimately.
Half of Dustari are staff and in other guilds? No. I forgot to remove Marle's princess tag. Big deal.
Rinko's not in Samurai anymore, and Marle (Pink Ranger) is not in Dustari. End of story. She didn't let them into the castle, I let them in because they're my friends and we weren't roleplaying.
People use their Dustari tag, just not often enough for you to notice...You "cry" too much, you child.