Wow, you dug up some interesting history that I didn't realize was still out there. Actually, I wasn't aware of lds.org/help. There are some links there to dead things, but I found a link to the old notebook. Apparently it's still working:
https://www.lds.org/study-tools/folders . Try that out and see if it gets you what you want. I don't know how long they'll keep the old notebook running.
The church somewhat recently changed the link off of the main menu to the new notebook. There are pros and cons and missing features. I'm glad to see the old URL still works, at least for the time being.