While this isn't good, I don't get the way people want to flip out over shit like this. Same with the ice cream lick. Only here, its in a fryer, it should be killing any bacteria by the fact its in boiling oil. Worst part would be some possible nasty flavor, but swap the oil and you'll get rid of that.
If this causes you to puke I don't know what'd happen if people had to witness the literal shit that gets pumped on crops they eat as fertilizer. And that's on stuff that people don't often cook (which is why quite a few of the food recalls is for stuff like lettuce).