I noticed in v152.6 that the trade deals screen highlights sellability even when your entire stock of a resource is from CS imports.
Also, and I haven't loaded the save to see if it self-corrected, I noticed that I was estimated to get 1200 culture per turn but was actually accruing 2000/turn.
EDIT: Nope, reloading didn't fix the extra culture.
Also, and I haven't loaded the save to see if it self-corrected, I noticed that I was estimated to get 1200 culture per turn but was actually accruing 2000/turn.
EDIT: Nope, reloading didn't fix the extra culture.