Same on nearly every ladder. I sometimes fell down, teleported back up and survived it, but more often I died to it :(. I avoid all ladders at the moment since you never know if you will survive it.
I died while climbing up also, it teleported me into the wall where the ladder was on and I died stucked in the wall( This happened on Krasnostav school ladder to the rooftop).

I had this happen as well, it launched me off the rough after my character started the animation to climb down and then I was teleported back to the top dead.

This is the only ladder where this has happened for me, it was also the only time I was in third person climbing a ladder though.

I am sure this is a known issue. If you have anything in your hands, especially while crouched and you go to climb down a ladder you are flung to your death. I have taken many ladders without issue while having my hands free. The only time I have an issue is when I have something in my hands.

Please refer to the primary ladder thread at #155

Thanks