I've played for 2 months, so still new. (lv21) and clearing Big Island with workers isn't working. I didn't put any on Love Island because I was afraid of stalling my progress there too. I can't seem to do things manually on Big Island anymore either. I tap a section and all I can do is "Start" to make the workers move. The same stones and trees have been sitting there since I started using them even though I see them cutting or digging. Cooks are the only ones producing. What am I doing wrong?