yup, this is a bug with the member.php that Chris has in the install pack, and on this forum when he updated member.php with a security fix.
I would imagine its already fixed in Gold.
It's an error we know about, nebuloso, it will be fixed for the next version. This next version is named "Gold"
I'm afaid we can't really say for certain.
I believe that beta testing is likely to start soon, and the actual release will probably be a few weeks later. I don't imagine the release will be anytime within the next month, but as I said, it really is hard for me to estimate at the moment.