Getting credit for strengthening skills
I have strengthen skills in several areas. I'm done I get congratulated for finishing, but it does not change the icon two gold. Any suggestions, I've taken it several times.
I don't know how it works on crowns but if you are on the older format you need to keep strengthening. Once my tree was finished I just kept generally strengthening to turn it all gold, this took some time, now I keep it gold just by general strengthening. Once all your skills are strong you get a good variety of different, sometimes difficult sentences.