On my blog, I use links within the texts. I have a partnership with a bookstore, and when I add a short code to the end of the links, I get hit points. I have done this for several years and it has been working fine.
Just yesterday the links still worked, but now the short code at the end of the links is missing. These are from old posts that I wrote awhile back.
The blog I need help with is reformedreader.wordpress.com.