This might be related to bug 1163656, though the screenshot shows a different effect.
** Changed in: software-center (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to software-center in Ubuntu. https://bugs.launchpad.net/bugs/1164036 Title: Software Center Paypal empty page Status in “software-center” package in Ubuntu: New Bug description: Hi! When i try to buy a software with PayPal, the "Go" button does not work or it redirect me to an empty page. OS: Xubuntu (12.04) LTS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1164036/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp