Hi Per,
Sounds likely to me.
With regards to TablePress, i’ve hit a wall and i’m afraid there’s no way around it.
TablePress has set their custom post type to be private to prevent other plugins from interfacing with it. This was causing tonnes of issues with BNFW and was preventing notifications from being sent out for new posts, posts updating, etc so I had to change this to only show public post types in the drop down list when adding a new notification.
I’ve investigated lots of avenues but there’s no way for me to fix this unless TablePress change the way they register their custom post type. I’ll be adding this to the documentation for BNFW shortly.
If you’d like to see a change, i’d recommend getting in touch with the author of TablePress to see if they’d consider changing their post type from private to public. Short of this, there’s really nothing more I can do about how other plugins integrate with WordPress.
Although probably not what you want to hear, at least it should provide an honest and transparent explanation of the problem.
Thanks,
Jack