NOW! Now I see it! Now I get itAs you can see the first image, I have selected an alphabet and it loads the nodes. However, the subforums and latest posts are missing. As seen in the second screenshot, without a selected alphabet, there are subforums and posts in those nodes.
I am only using the ABP on one category and its that category. Seems bit odd to be working for some and for some not.
View attachment 182621
That's a very strange mistake.