so, sometimes if you use the ability of the goblin raider and the enemy is between 4 units whit out movemente at all, when this enemy lose all of their hp and now is time for the gomblin raider to get berserker and it the enemy the games freezes  because the goblin raider doesnt have space to get out and is imposible to continue, I know it is a very specific bug that woul only happen if you are stupid (like me) but Im just telling it, I have tried the bug a lot of times to be sure, and yes it is not avoidable