Data File Structures class? Crystal Reports classes? Where did they go?

When I started with Sage, I took several classes online - Data File Structures, Crystal Reports, etc.  I can't find any resellers that offer these programs anymore and Sage seems to only offer X3 classes.  Yes, I see the YouTube offerings but I am looking for something instructor-led and in-depth, such as the classes I took. 

I am currently the only one in my organization that knows this area but I would like to have a few employees in other departments able to tailor and create reports as well.

Does anyone know what happened to the classes or where I can find training?

Thanks!