I think you didn't get my points. The first one might be explained by the complexity, sure, but the other two?
The "Selected training path" section shows Dexterity instead of Defense.
The calculation figured out that I need to train Defense. My Dexterity does not need to be trained. My Dexterity before and after is the same. My Defense is subject to change. The "Selected training path" view is telling me to train Dexterity instead of Defence. You probably have those two fixed up.
1420544 to 1421420
What's the point of this? It is telling me to train a stat that already contains 420 and won't contain any more 420, nor 69 after training. Actually introduces a risk as 420k is a safe point and it might not be possible to land on exactly. Additionally it is a waste of energy.
Is the Auto path tested and working? I've found three issues with it: - it is able to provide me plans estimated with 8% probability with my current available gyms (up to Gun Shop) but if I unselect the Gun Shop and leave the gyms up to Apollo, now it is able to find a plan with 61% probability - the "Selected training path" section shows Dexterity instead of Defense, which will introduce mistakes - it tells me to train a stat from 1420544 to 1421420