It seems to me that whatever Indirik is doing to update the info could be automated. A simple script that goes through the motions runs every day or some such... How, exactly, is Indirik updating the semantic data for ALL pages? If he is literally clicking edit/save for every region, that is just crazy! I am sure he has a slicker way...
From the sounds of it he basically does the equalivent to clicking a button that says update. The issue is, is that the stuff providing the info and the wiki don't get along because its supposed to be automated but because of the issues he must click update or whatever so that it happens.