Deal with the Bandits Portal bug

I was doing the Deal with the Bandits quest and just started killing Kraityn when i got huge lagspikes so i dropped really low. I had a portal ready so i used it to get back to camp and heal up. When i took the portal back the mobs didnt attack me and I cant restart the quest for some reason. Its just bugged, and now i cant complete the quest. Pretty sure this is a bug

Never mind. If u stand in the gate opening u can press kill Kaitlyn again. I just leave this here so others can see how to fix it

This isn't a bug.

If you drop a portal during the bandit fights and take it back to town. The bandits will stop attacking you when you return, but they will go back to full health.

If you wait around 10-20 seconds you should be able to initiate the fight again - It goes greyed out for about 10+ seconds after you return to the area.