They wont shut down Facebook. Even Mark Zuckerberg cant shut it down himself. The investment company that runs Paypal has a huge investment in Facebook thus have a major voting right in the company. Let aside the general ipo shareholder voting rights.

Anyways, your problem seems like a browser screw-up. Check using it though firefox or other browsers. Or you could deactivate and activate your account back to see if there is any difference.