When you step on a lectern, you get stuck and you can't move! Since 1 18 has come, every time you walk close to a lectern, it happens.

Put the summary of the bug you're having here

What I expected to happen was :
Describe what you thought should happen here

What actually happened was:
Describe what happened here
I'm stuck and I can't move!

Steps to Reproduce:
1. Possibility lecttern on the ground
2. Step on it
3. And you will see the bug