Update #6, page 2 first entry (ref. p. 48), "remove the link between the two talents in row 3, column 1 and row 3, column 2."

Then how do you GET the talent in row 3, column 1? Backtrack from row 5?

I'm guessing there should be a link added between rows 2 & 3 in column 1.

Yep. You go down the talent tree and start moving back up through Center of Being. A few talent trees have similar designs. Force Sensitive: Exile has a down-and-back-up design.