After upgrade version 2.0.2, my game has more bug here. Pls solve them, thx!

Bug reports
1

After upgrade to this version 2.0.2, my game has bug here. Details as below:-

  1. What’s happen? I have more worker available, but I can’t instruct my worker.
  2. I haven’t control my worker. Why?
2

Regional Contract
Error
I have take a Regional Contract but it has this error