The exploration numbers seem to have subtracted the requirements from the previous level.
Also, a second exploration glitch. IIRC the order was I got T2 Isolationism, got Sensor Improvements, then resolved Isolationism. I got up to 30 tiles with 1 cost missions.




















I am able to research the first extra building slot again. In the order of research I got, Space Mines, Tactical Systems, First Extra Building Slot, Launch Facility, Sensor Improvements then General Improvements. As proof I already researched the first extra building slot, I have 5 buildings on the capital.
Two ammunition factories via research?




