Hey qwerty, I've tried to replicate this and can't get it to happen. I'm sorry, but I'll need another film from you - the original issue back in build 213 was addressed at the time.
Ok, I got your film but didn't see any units running after birds - nor did anyone mention it in the game. Can you tell me where and when to look please?
the units don't run after the birds, they just stand still. It happens when I target the clump of melee on the southern approach to the hill. Two of my mauls stand still.