So while messing around I noticed another oddity which might just be me miscalculating, but I don't think so. Maybe someone with Datamining skills can double check my math.
I planned out my investments to land my Rodak Score on exactly 40, which by all accounts should mean that the Rodak Trade Network investment should cost 200k, yet when I inquire it costs 350k, suggesting that I'm one threshold lower than expected on that check.
I compared every gain to that stat I'd received to what was listed on the Wiki, and the one discrepancy I was able to locate is that the Calculator awards +1 Rodak Score for getting Light Collateral Damage in the Second Gathering, whereas the Wiki suggests that that should award 0. That would be enough to put me at 39, which is in line with what I'm seeing in game. Hopefully someone with access to the game's code can work out this discrepancy.