This bug has been in the game for a long time, and has only been brought to attention a couple of times I think. Depending on the surface, Kelvin's grenade does not apply any damage or heals to affected targets. As easy way to replicate this is to load into the sandbox and throw your grenade at a lamp post or the very edge of a sidewalk's curb. It is very easily replicable. This bug also tends to occur when throwing a grenade at Mid Boss- though I am not sure what part specifically it doesn't proc.
I do not have an exhaustive list of surfaces that the grenade is impacted by, but it happens at least once or twice a match.
Attached is an image of two surfaces you can easily replicate the bug on in the training area.
I do not have an exhaustive list of surfaces that the grenade is impacted by, but it happens at least once or twice a match.
Attached is an image of two surfaces you can easily replicate the bug on in the training area.
