I've been having a problem and I think it may be caused by the most recent update 3.4.1.
I've made no changes to my site accept for updating wordpress and just recently I've noticed that one of my password protected pages is not redirecting me to the content when the password is entered. It just seems to load wp-pass and then reload the password "enter your password" form. See here: http://www.xpographics.com/ftp-client-upload/
I haven't been able to find anything online that fixes this. Not sure if others are having this problem.
I would LOVE some help!
(Using DISPLAY theme)