I am not sure if this is what you mean...
BLANK PAGE ON FB-
These are helpful links for when one opens Facebook and gets a BLANK PAGE with a url message that states https://www.facebook.com/checkpoint/?next
1) Maybe try this:http://browse.unblock-facebookproxy.com/
2) Or this:Go to FB via a mobile loginhttps://m.facebook.com/It works for some. Then after you review the login you can go back to the normal login via www.facebook.com
Yet, this may be the issue as well...Check Facebook on Internet Explorer to see if it will reset normally. I have heard that if someone reported your posts that could lead to the blank page. And since Firefox and Chrome fail to run security checks on occasion, that could be why the page is totally blank.
Hope that will help you in some way. Have a good day.