Small mobs on elite lost cove map makes me panic

[Haligali]

Wasnt this type of attack associated to the big shark mobs with the red zone before? On normal map its ok, but on elite i dance way too much. Strange.

[Haligali]

Here is the proof:

48543

keep in mind that i used 200 hp pots for this screenshot, so please give me at least some answer.