Please see the attached. I set my max generations to 3 but it appears from the chart of Island #1 that in many cases there are 7,8,9+ generations being produced before restarting.
from the pictures i cant see that you are getting strategies with generation number higher than 3...its only fitness - you need to open chart "genetic evolution info"
Watching the Genetic Evolution info it appears to work correctly. Not sure why sometimes the chart makes it look like it can sometimes go through many more iterations.
i just try and it works for me