User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:20.0) Gecko/20100101 Firefox/20.0 Build ID: 20130409194949 Steps to reproduce: I tried to add a Theme to my Favorites Actual results: The box said "Adding Personas to My Favorites requires logging in the system. Would you like to log in now?". Clicked on the box, was sent to Themes' page, clicked on Logged-in and was sent to page that said "Oops! We had an error. We'll get to fixing that soon. You can try refreshing the page, or head back to the Add-ons homepage". Tried the same cycle with the same results several times. Expected results: My sign-in should have gone though enabling me to add the current theme to my favorites.
Stephanie, are you still having this problem?