Blazes Jump around in circles when idling

I have a blaze farm that makes blazes fall down a into a 1x1 hole so i can kill them. But for some reason they are jump for no reason and are going around in a circle and not moving. Just found out this can be any blaze naturally or spawned with eggs. I made a new seed and blazes behaved normally then broke for no reason.

Blaze moves for a short time normally then brakes and jumps in circles. Currently making blaze farms broken