I am sorry about wasting your time, as ususal, the problem lies between the chair and the keyboard

The upload is too big for the forum, but here is a dropbox link. I am sure that both science packs are supplied equally, but you can see for your self.
https://www.dropbox.com/s/g2j85dkykno25zo/0.18.zip?dl=0

I am building a megabase, currently supplying half blue belts of science everywhere. I have backed up materials everywhere, tuned by building enough laboratories. However, the following phenomenon shows:
research speed.PNG

This is while researching Artillery shell range 8, the research before ...