Camp Silken Snare Phasing Issues (Possible Spoiler Alert if you didn't do this quest yet)

RSram

After completing the quest "Saving the Relics " I was going to loot the barrels in the camp (behind the mud mounds), and just as I reached the barrels, the game phased to a previous state (before I competed the quest).

Before finishing the quest there are Dominion soldiers in the camp, and after completing the quest there should be only Dreughs and dead Dominion soldiers.

Note that sound was not recorded.

Here's a video to see what I mean: You tube video link

As you can see towards the end of the video, I was having a bit of fun, zapping the dominions soldiers and then phasing out to escape from them.

Any one in this zone experience this or can duplicate this after completing the "Saving the Relics" quest?