I have had this problem numerous times and can't get it corrected. I am adding a page (template) and it comes up with some of the embellishments on it but many say "error loading".
Using this Blog system is very difficult. Most titles say "Problem" and I don't have time to read through hundreds of blogs to maybe or maybe not find what I am looking for.
I wish there was help resources like most other sites. You can get an answer from a tech specialist or call in.