No be mad Grr Mada. Stupid Orci bugs.
Ok so you can make the best of it (sorry to break character but this is a useful guide)
And a full fix will be available this weekend.
Disband these units
1) Open World Map, Select your Town, and click Discard button
2) Now transfer what labourers you don`t want into the bottom menu and click Discard
Create army camps to get free resources
1) Open World Map, Select your Town, and Create army with these free labourers.
2) Now transfer all these new labourers there, and add some wood and gold (300 each or so)
3) Move this army (you can have up to 60 labourers in it) a little bit outside of your city, and click on Camp icon on the army.
4) Set up Camp, Enter Camp (click Camp icon again), and go to Manage Economy, and assign your labourers to gather various resources