Game mode: [Online]
Problem: [Bug]
Region: [EU]
Hello,
We are experiencing that Thralls are falling down form buildings and through foundations. This looks like it happens when there are no players around and the server restarts. atm, i have to place all my archers every day 
I did notice that they only fall down one lvl at a time o.0 I think you might have tried to fix this before 
I remember it being worse a few weeks ago.
Steps on how to reproduce issue:
- Place archer on tower.
- Log out.
- restart server.
- Login
- archer is under the tower or foundation.