Playing ver 2.12 ATG beta I ran across this minor problem with the PP production display for a captured city. I had just captured an enemy city. I selected 100% Political Points for it's production. Output says "453x Political Points", "prod: 7.6" and "real 453".
Then I noticed I had not assigned it to an HQ after I captured it. I assigned it to my Supreme HQ. The display then changed from 453x, 7.6, 453 to amounts of 8, 8, and 8.

I don't write Universal Law. I just live by it.