I have been playing this game since the first open beta.
I still have no idea what this means:
What on earth is progress 0/2 if I have 3 active challenges and I completed one of them?
Not even mentioning “The new task levels are switched day at 13:00 GMT”, I know DF won’t hire a professional Rus->Eng transator anyway.
it is cause of retarded way of making their tasks. so they put 1st (big) task as set of 2 subtasks. and 2nd and 3rd and 4th. so completing 6 subtasks will grant you 3 progress on main task list and completing 8 will grant you 4. and for the kicks last one is singular. simply they should have made their progress with with completed tasks 0/9 and there would be no misunderstanding.