Enemy Spanws - The Brute Leech Bog

[Mia]

It does not always happen. But on at least two occasions when I've done this quest, did the second last enemy mob only spawn when we were returning from the end, rather than before we reached the end. The trigger that spawns these is probably avoidable (If you follow a trail of lootable bags, specifically). Resulting in less enemies required to complete the quest, and opening up the possibility that enemies spawn right untop of the weaker backline.