Those tutorials were retitled. So the lessons are all still available but in in these tutorials.
Formerly entitled "Acoustic Fingerpicking Step-by-Step, Level 1D" is now "Acoustic Fingerpicking 7: Combining Patterns" and is here.
https://www.guitartricks.com/tutorial/643/
Formerly entitled "Acoustic Fingerpicking Step-by-Step, Level 2A" is now "Acoustic Fingerpicking 8: Picker's Goldmine!" and is here.
https://www.guitartricks.com/tutorial/652/
Hope that helps!
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