Nodewar / Siege Cannon not working as intended.

Bug Name:

Nodewar / Siege Cannon not working as intended.​

Bug Description:

Tried out cannons in nodewars, buildt a Cannon Observatory and everything worked as it should, extracted cannon from observatory and its worked there (nodewar).
But in Siege, the cannons do not work.
Had 3 Cannon Observatorys, extracted the cannon when it was buildt, and tried placing it within the Siege territory (No, did not try placing it inside castle). My character did the animation for placing the cannon, the "bar" that shows the progress of placing appeard, but once it finished nothing happened, did not get a error message either.
Tried to do it in a Party, with and without partylead, also tried without party. The results where reproduced with another person trying to place aswell. No luck there either.​

How to reproduce/proof:

Try placing a cannon in Siege. If you are not able to do so yourself, I can reproduce the result and send video of it next Saturday.​