I have some links displayed on the right of all my WP pages on my site. I have just added one. I went through the process of adding it in exactly the same way as previous ones, giving it the next rating and adding it to a current link category. When I look at the links in that category it is there. But it won't display on the page even after refresh. All other links in that category do display. Could I have missed something here - I've checked and re-checked.