Now, I have known about this for over a month, and shared it as well. But as I was reading these forums, I started to wonder if it was a bug.
Hank’s shield can cure poison, and extinguish fires. What I mean is, if a Hunter is taking DoT, simply pulsing his shield on them once negates the full damage. Not just what would take place during the shield time, but everything after it as well.
Might be the same for Sunny’s drone, but that may be harder to replicate.