I've been trying to do the Essentials training course and keep getting issues when doing the exercises.
I follow the exercise instructions but I keep coming across issues. Either things aren't available as the steps describe or it can't identify pages and items just created you need to reference.
Are the instructions incomplete or are there issues with the exercise system?
I can sometimes get round these by saving, closing and reopening screens and pages or deleting whole parts of work and doing them again.
I tried redoing the module 18 exercise 3 times but ended up getting 3 different errors I couldn't get past. I tried deleting all the work for that module and starting from the beginning but now can't do the very early steps as it says items already exist.