There is exactly same problem if you decide to
kill Kagha for Zevlor ...
Half of the druids sprint out in real time (surprisingly fast) and start causing alarm and killing Tieflings ...
What is even weirder is that they do that no matter why You and Kagha are in combat ... for example if you try to steal from her and she notices ... Tieflings are all senteced to death at that moment.