Friend request bug

Ok, so I got two friend requests, I accepted them. But, when I was looking at my notifications, there it was, the two friend requests, I accepted them and went to one of the notifications and then a minute later I clicked on the notifications to only find that the two friend requests were there again.

It could just be the notification system is lagging. Give it a little time and see if resolves.

It has now went away

I got that too, besides the duplicate notification I was still able to accept it