I assume the changes are why I was logged out in the first place. I clicked the login link but didn't have time to click the 'keep me logged in' thing before I was redirected to donations. The PM page, I have to mouse over an actual message to read it is usual, but if the mouse is anywhere else on the page when I click, back to donations.
All in all, I think this new attempt to improve donations might bite you in the ass.

Edited to add: Same deal with the 'your post has been posted/edited' page, too.

Edited again to add: I can't respond to private messages. Clicking in the text box sends me to donations.
