Headhunter Bug

After receiving some node from rare monsters, mobs that react to when the character approaches and begin to spawn (you can't kill them from afar until you approach (they don't even have an HP bar)) such as crabs that lie, worms that jump out of the ground and golems that lie on the ground, they simply do not react to the character even after the head hunter nodes disappear, you just need to re-enter the location
https://youtu.be/-g_0G0nSDVI
Added a video (YouTube) where you can see in the first 2 minutes how rare mobs just stand underground, but only after re-entering they start to react (I noticed this a long time ago and even white mobs do not react after receiving node xx
and exactly at 1.20 in the video you can see how my xx stacks disappeared but the rare mob just runs underground and doesn't react to me