next version of xwiki

We are using ldap authentication on xwiki. This bug could be related with authentication in general and not ldap specific. When you go to the login page, it comes up as unformatted. You can see the username and password boxes fine enough to enter in the credentials but then after logging in, you get a .css unformatted. Then you hit the back button on your browser and are brought to the formatted login page. You log back in, and get the proper front page for xwiki. Is this going to be fixed in the next version? Or is there something with my settings that are protecting the content from being displayed properly? Thanks, Tim Suter