Slitherine

I have a Troll Hurlers unit that moves on its own. I can move it the first turn in the scenario but starting on turn 2 it runs to the top of the map and I can't control it for the rest of the battle. It just stays there. The link has the savegame and out
put log.

https://www.dropbox.com/home/Troll%20Hurlers%20Bug

It's been a while I used dropbox, but that link doesn't work for others.