I have a problem- I've installed Amazon Widgets Shortcodes plugin on 3 of my own WordPress sites - and it worked perfectly for a long time- but- later I've noticed that it started to show empty places - right where Amazon was before and should be! I see the codes in HTML as an admin but when the sites are visited by customers- - there's an empty place only- this "story" is the same for all 3 sites...what's wrong?! Thanks in advance.
P.S. If you tell me to give you examples of those empty places on sites- I'll link - I didn't place them because I don't wish you think I'm making an advertisement of my sites- though all of them ae like personal blogs- not for business.
P.P.S. I didn't change anything in the Tracking ID or in the codes - these are so many of them that I have no time or desire to come back to the old posts and to change anything...