Regarding the unplanned manipulation of movement points before the island with Kirr - if you are comparing your playthrough to mine, you have the right to use the same things I do. To be specific about your situation, it is not necessary there, because even if you capture the Flux on Tuesday instead of Monday, you still have to wait for the growth from the Statue of Legion, and for the remaining available objectives - there will be enough time until the end of the week.

I am replaying from scratch (I don't even know which tenth time). Actually, the question only arose due to the seemingly initial impossibility for Dessa to loot the respawn without using the bug and still make it to the pond on 117, which is the basis of the entire subsequent strategy. As it turned out, that is fine, and the MP losses for LLB without the bug are heavily compensated later through development anyway. So I will finish the walkthrough without this manipulation.

Added after 2 minutes
And of course, you still cannot take the blue Flux, because we are farming the hero from the prison with DD and Fly