What I expedite to happen was : That when I leash a llama , the surrounding llamas would follow it

What actually happened was: that when I leash a llama , tamed or untamed adult or baby , they follow the leading (leashed) llama in wild circles.
This also happens in creative and survival. I have been experiencing this sece Maby 1.2.9? It was some update that created this bug I think.