This is also not a bug. Nook - Private Conversations Vacant. Before you can enter a Chat Room, you must choose a Nickname. If you also enter a password and an email address, your Nickname will be reserved for your use. To use a reserved Nickname, you must enter its password.
Help is available.
If you have forgotten your nickname or password, click here to recover it. Select a link to see what is available from Lady Mystic , Smllady , Yuffie Kajima , Wing-Zero , RealmWalker , The Avatar Conglomerate , and Takeo .They will often make custom avatars for you if you ask nicely. Chatter Manticross will also make avatars on the spot if he has time, and AminoJack makes custom avatars occasionally.