Looking at what is not greyed out give a few hints on things.

Inner Quiet, Great Strides, Basic Synthesis, Basic Touch, Standard Touch, Careful Synthesis, Observe, Master's Mend, and Precise Touch are not greyed out. Careful Synthesis has a CP cost like Careful Synthesis 3.

Looks like Basic/Standard/Advanced Synthesis have been merged into one action and Careful Synthesis I, II and III have been merged into one low CP action.