I use a combination of custom post types, where I show an archive of an post type B in the single view of post type A.
I know that this probably is an edge case, but thats what filters are for. But: While I can add the post classes via the post_class filter, activate columns via generate_blog_columns and activate masonry via generate_blog_masonry, I have to do modify your plugin files for it work.
Because: In gp-premium/blog/columns.php you have the line $columns = ( is_singular() ) ? false : $columns;
When I comment that out, it is working as it should. If you would for example move that a few lines up, so the line with the filter is the last thing that gets called, that would be great!
Another little thing: I cant get the generate_blog_get_column_count filter to work. I tried it with