When testing registration, I make a username of: demo1.

However, it saves in database as: demo1 demo1

Any ideas.

Joomla 2.5.5
cb 1.8

NOTE: Someone must know something. Is this a bug? When people are signing up, they get email confirming username, but are not able to log in using that because in the database it is saved as: username username.

Is there something in the configuration that I have overseen. Please help. I am losing members because of this!