The Facebook notifications bar (at top of page) goes blank after clicking the first notification and doesn't reappear unless a new notification is received, even if there are unread notifications waiting?
When first loading Facebook the notifications bar appears normal (the three icons to the left of the 'search' bar) but they quickly disappear. If a new notification arrives while on the page, the little number appears (to tell you how many unviewed requests/messages/posts you have) but not the icons. However, clicking on this number will take you to the first notification but then the notifications bar goes totally blank again.
When first loading Facebook the notifications bar appears normal (the three icons to the left of the 'search' bar) but they quickly disappear. If a new notification arrives while on the page, the little number appears (to tell you how many unviewed requests/messages/posts you have) but not the icons. However, clicking on this number will take you to the first notification but then the notifications bar goes totally blank again.