Walter Hawkwood
RI Curator
Funny thing happens when a barb settles: The city tile has more than 100% culture. It ticked down a little bit over the next few turns until it snapped to an expected display adding up to 100% again after the new civ exited it's anarchy.
Might be an engine quirk, or something to do with caching. I will look at it, but I don't have high hopes of finding anything.
Was wondering if there is a ZIP download?
Not per se, but if you want to, you can check the SVN version out, it is currently equivalent to 3.55.