Lake Rathe Deepwater Goblin infinite melee range
 

Rooted a deepwater goblin, but melee was still occurring well outside the expected range. This was underwater.

Other underwater areas / fights have had no issues like this - i've done Kedge and farmed Bloodgills in Ill omen without seeing this kind of problem.

They have bows. This gets reported couple times per year. We should all make sure to search the forums before posting a bug.