V176: Cannot pin it 100%, but it looks like that some data gets lost when you transfer a research facility to another planet and the installation is half here and half sere, then leave the game and continue later. After continuation, the parts not underway are still in the civilian contracts view as supply and demand, but when you look with SM into the planet values, there are no partial numbers. Can't reproduce it every time, but someplace in that area something fishy is going on... .