Shows promo/template-workshop/lesson-1/ for me and takes me to the page that I’ve had all along.
Carole, I don’t know what browser you are using but try this: go to one of the lessons for Masks Workshop; right click anywhere on the page and find “view source”. This should open another tab in your browser (works for me in both chrome and edge). When you do that you should have a page with line numbers listed on the left. You probably won’t know what most of the stuff in the document is. Scroll down until you get to around line number 690 to 695 or so. You should see the text that is on the lesson page.
Now do the same thing for the template page. When you get to line 695, none of the text for the lesson shows up.