No drawings in special events

[NIO]

So my first such event was held, but as a result, there was no drawing for a clandestine factory.
What is it connected with?

 

[F0fu5c0]

I'm going to translate that as "why did this event gave no guerilla directives" and the answer is: not all events have guerilla directives as rewards.

 

[NIO]

Thanks