So I have been experiencing this all night tonight.
Whenever I dump oil on a large number of people it will hit nobody, it has been happening to me all night, I dropped oil over top of a ram with 15-20 people on it and hit 0 people with the oil.
I've stealthed up on a group of 40-50 people turning a flag inside a keep and dumped an oil on all of them and it hit 0 people.
Now I am aware your oil will nobody if when you dump it you are stunned, but I was not stunned or cc'd at all, I thought maybe I was stunned and had not noticed but this has been happening to me all night.
So did they change oilpot at all in this latest patch?
Igolbug
V10 R20 Nightblade Ebonheart Pact
WABBAJACK since day1!