Hello,
When i was playing the game last night, I discover that when i and upgrading the logistics of the planet, I can build more logistic building before it finished upgrading. This could be happening with the tactical upgrade too, though I have not tested that. The planet is in the middle of upgrading the logistic, but i can build logistic building higher than my planet current output. I think it should be changed so that after your planet finishes upgrading, u can build more logistic building, not when your upgrading the tech.