Comment 4 for bug 1760502

ok I used 8637 for the replay.

for the fisher hut you need to watch for example the region north of the red HQ between 150 and 180 minutes there is no fish left but after dismantling a well the AI builds a fisher hut.

for the other behaviour you can watch for example the red player he has conquered all buildable land after around 60 minutes after that it never attempts to conquer the mountain north north west of its only gold mine. This is where the iron is.
As long as there is any fish to catch it seems that the AI is doing the thing properly but if all fish is caught it is in an erratic mode so on crossing the horizon this is around after 2,5 hours.

Sorry for the trouble