I just created the nintendo-network-id excerpt, but because I have not enough rep yet, it has to go through the queue and get accepted. However, immeditaly after I submitted the edit, I got the orange 1 in the upper right corner. I pressed it, and the queue turned out empty. That happens more often, but then the '1' disappears directly. Now it doesn't. I can keep reloading, but the '1' stays there.
So the problem is not that the queue appears empty while the number indicates it isn't, the problem is that my suggested tag excerpt edit is counted in the orange number, but is not in the queue.
Here a superfluous picture of it, you all know how it looks like: